| 17 | = | 642131 1000000 | x | − | 522537 40000 |
| - | 642131 1000000 | x | = | - | 522537 40000 | − | 17 |
| - | 642131 1000000 | x | = | - | 1202537 40000 |
1202537 40000 | = | 642131 1000000 | x |
642131 1000000 | x | = | 1202537 40000 |
| x | = | 1202537 40000 | ÷ | 642131 1000000 |
| = | 1202537 40000 | × | 1000000 642131 |
| = | 171791 | × | 25 91733 |
| x | = | 4294775 91733 |
| x | = | 46.818212 |