7746227 20000 | + | 257247 100000 | X | = | 19455021 50000 | + | 188001 100000 | X |
257247 100000 | X | − | 188001 100000 | X | = | 19455021 50000 | − | 7746227 20000 |
34623 50000 | X | = | 19455021 50000 | − | 7746227 20000 |
34623 50000 | X | = | 178907 100000 |
| X | = | 178907 100000 | ÷ | 34623 50000 |
| = | 178907 100000 | × | 50000 34623 |
| = | 178907 2 | × | 1 34623 |
| X | = | 178907 69246 |
| X | = | 2.583644 |