| ( | 4419 100 | ÷ | x | ) | ÷ | ( | 2069 10 | ÷ | 1853 25 | + | 4419 100 | ÷ | x | ) | × | 46357 100 | = | 911 2 |
| 方程两边同时乘以: | ( | 2069 10 | ÷ | 1853 25 | + | 4419 100 | ÷ | x | ) |
| ( | 4419 100 | ÷ | x | ) | × | 46357 100 | = | 911 2 | ( | 2069 10 | ÷ | 1853 25 | + | 4419 100 | ÷ | x | ) |
4419 100 | ÷ | x | × | 46357 100 | = | 911 2 | ( | 2069 10 | ÷ | 1853 25 | + | 4419 100 | ÷ | x | ) |
4419 100 | ÷ | x | × | 46357 100 | = | 911 2 | × | 2069 10 | ÷ | 1853 25 | + | 911 2 | × | 4419 100 | ÷ | x |
204851583 10000 | ÷ | x | = | 9424295 7412 | + | 4025709 200 | ÷ | x |
| 方程两边同时乘以: | x |
204851583 10000 | = | 9424295 7412 | x | + | 4025709 200 | ÷ | 1 | × | 1 |
| - | 9424295 7412 | x | = | 4025709 200 | ÷ | 1 | × | 1 | − | 204851583 10000 |
| - | 9424295 7412 | x | = | 4025709 200 | − | 204851583 10000 |
| - | 9424295 7412 | x | = | - | 3566133 10000 |
3566133 10000 | = | 9424295 7412 | x |
9424295 7412 | x | = | 3566133 10000 |
| x | = | 3566133 10000 | ÷ | 9424295 7412 |
| = | 3566133 10000 | × | 7412 9424295 |
| = | 3566133 2500 | × | 1853 9424295 |
| x | = | 6608044449 23560737500 |