Finding the Third Proportional to 84,133,868 and 125,864,484
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Solution
The third proportional to 84,133,868 and 125,864,484 is: 188,293,593.40
Step by Step Solution
- Step 1: Write the proportion equation
84,133,868 : 125,864,484 = 125,864,484 : x - Step 2: Convert to fraction form
84,133,868/125,864,484 = 125,864,484/x - Step 3: Cross multiply
84,133,868x = 125,864,484 × 125,864,484 - Step 4: Simplify right side
84,133,868x = 15,841,868,332,586,256 - Step 5: Solve for x
x = 15,841,868,332,586,256/84,133,868 - Step 6: Final answer
x = 188,293,593.40
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.