| X | = | 8300 | + | X | × | 3 50 | ÷ | 53 50 | + | X | × | 3 50 | × | 11 100 | ÷ | 53 50 | + | X | × | 3 10000 |
| 方程右边 = | 8300 | + | X | × | 3 53 | + | X | × | 33 5300 | + | X | × | 3 10000 |
| = | 8300 | + | 33459 530000 | X |
| X | = | 8300 | + | 33459 530000 | X |
| X | − | 33459 530000 | X | = | 8300 |
496541 530000 | X | = | 8300 |
| X | = | 8300 | ÷ | 496541 530000 |
| = | 8300 | × | 530000 496541 |
| X | = | 4399000000 496541 |
| X | = | 8859.288558 |