Finding the Third Proportional to 225,013,750 and 338,119,727
Calculator
Solution
The third proportional to 225,013,750 and 338,119,727 is: 508,079,838.62
Step by Step Solution
- Step 1: Write the proportion equation
225,013,750 : 338,119,727 = 338,119,727 : x - Step 2: Convert to fraction form
225,013,750/338,119,727 = 338,119,727/x - Step 3: Cross multiply
225,013,750x = 338,119,727 × 338,119,727 - Step 4: Simplify right side
225,013,750x = 114,324,949,786,554,528 - Step 5: Solve for x
x = 114,324,949,786,554,528/225,013,750 - Step 6: Final answer
x = 508,079,838.62
Related Problems
Find third proportional to 112,506,875 and 169,059,863.50
Half scale
Find third proportional to 450,027,500 and 676,239,454
Double scale
Find third proportional to 225,013,752 and 338,119,730
Similar ratio
Find third proportional to 337,520,625 and 507,179,590.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.