| 8782976 | = | 317676421 20 | X | + | 184721 5 |
| - | 317676421 20 | X | = | 184721 5 | − | 8782976 |
| - | 317676421 20 | X | = | - | 43730159 5 |
43730159 5 | = | 317676421 20 | X |
317676421 20 | X | = | 43730159 5 |
| X | = | 43730159 5 | ÷ | 317676421 20 |
| = | 43730159 5 | × | 20 317676421 |
| = | 43730159 | × | 4 317676421 |
| X | = | 174920636 317676421 |
| X | = | 0.550625 |
| 11764195 | = | 317676421 20 | X | + | 184721 5 |
| - | 317676421 20 | X | = | 184721 5 | − | 11764195 |
| - | 317676421 20 | X | = | - | 58636254 5 |
58636254 5 | = | 317676421 20 | X |
317676421 20 | X | = | 58636254 5 |
| X | = | 58636254 5 | ÷ | 317676421 20 |
| = | 58636254 5 | × | 20 317676421 |
| = | 58636254 | × | 4 317676421 |
| X | = | 234545016 317676421 |
| X | = | 0.738314 |