Finding the Third Proportional to 77,434,282 and 168,524,186
Calculator
Solution
The third proportional to 77,434,282 and 168,524,186 is: 366,767,800.17
Step by Step Solution
- Step 1: Write the proportion equation
77,434,282 : 168,524,186 = 168,524,186 : x - Step 2: Convert to fraction form
77,434,282/168,524,186 = 168,524,186/x - Step 3: Cross multiply
77,434,282x = 168,524,186 × 168,524,186 - Step 4: Simplify right side
77,434,282x = 28,400,401,266,962,596 - Step 5: Solve for x
x = 28,400,401,266,962,596/77,434,282 - Step 6: Final answer
x = 366,767,800.17
Related Problems
Find third proportional to 38,717,141 and 84,262,093
Half scale
Find third proportional to 154,868,564 and 337,048,372
Double scale
Find third proportional to 77,434,284 and 168,524,190
Similar ratio
Find third proportional to 116,151,423 and 252,786,279
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.