| 1020573 | = | 317676421 20 | X | + | 184721 5 |
| - | 317676421 20 | X | = | 184721 5 | − | 1020573 |
| - | 317676421 20 | X | = | - | 4918144 5 |
4918144 5 | = | 317676421 20 | X |
317676421 20 | X | = | 4918144 5 |
| X | = | 4918144 5 | ÷ | 317676421 20 |
| = | 4918144 5 | × | 20 317676421 |
| = | 4918144 | × | 4 317676421 |
| X | = | 19672576 317676421 |
| X | = | 0.061926 |
| 798957 | = | 317676421 20 | X | + | 184721 5 |
| - | 317676421 20 | X | = | 184721 5 | − | 798957 |
| - | 317676421 20 | X | = | - | 3810064 5 |
3810064 5 | = | 317676421 20 | X |
317676421 20 | X | = | 3810064 5 |
| X | = | 3810064 5 | ÷ | 317676421 20 |
| = | 3810064 5 | × | 20 317676421 |
| = | 3810064 | × | 4 317676421 |
| X | = | 15240256 317676421 |
| X | = | 0.047974 |
| 1889311 | = | 317676421 20 | X | + | 184721 5 |
| - | 317676421 20 | X | = | 184721 5 | − | 1889311 |
| - | 317676421 20 | X | = | - | 9261834 5 |
9261834 5 | = | 317676421 20 | X |
317676421 20 | X | = | 9261834 5 |
| X | = | 9261834 5 | ÷ | 317676421 20 |
| = | 9261834 5 | × | 20 317676421 |
| = | 9261834 | × | 4 317676421 |
| X | = | 37047336 317676421 |
| X | = | 0.11662 |