| ( | 53 100 | ( | 1 | + | g | ) | ÷ | 81 5 | ) | + | g | = | 10 100 |
| 方程左边 = | 53 100 | ( | 1 | + | g | ) | ÷ | 81 5 | + | g |
| = | 53 1620 | ( | 1 | + | g | ) | + | g |
| = | 53 1620 | × | 1 | + | 53 1620 | g | + | g |
| = | 53 1620 | + | 53 1620 | g | + | g |
| = | 53 1620 | + | 1673 1620 | g |
53 1620 | + | 1673 1620 | g | = | 10 100 |
1673 1620 | g | = | 10 100 | − | 53 1620 |
1673 1620 | g | = | 109 1620 |
| g | = | 109 1620 | ÷ | 1673 1620 |
| = | 109 1620 | × | 1620 1673 |
| = | 109 | × | 1 1673 |
| g | = | 109 1673 |
| g | = | 0.065152 |