| ( | 1243511 100 | + | 3 50 | X | − | 22306287 100 | ) | ÷ | ( | 1193523879 50 | + | X | ) | = | 0 |
| 方程两边同时乘以: | ( | 1193523879 50 | + | X | ) |
| ( | 1243511 100 | + | 3 50 | X | − | 22306287 100 | ) | = | 0 |
1243511 100 | + | 3 50 | X | − | 22306287 100 | = | 0 |
| - | 5265694 25 | + | 3 50 | X | = | 0 |
3 50 | X | = | 0 | + | 5265694 25 |
3 50 | X | = | 5265694 25 |
| X | = | 5265694 25 | ÷ | 3 50 |
| = | 5265694 25 | × | 50 3 |
| = | 5265694 | × | 2 3 |
| X | = | 10531388 3 |
| X | = | 3510462.666667 |