Finding the Third Proportional to 424,824,771 and 656,103,677
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Solution
The third proportional to 424,824,771 and 656,103,677 is: 1,013,293,160.75
Step by Step Solution
- Step 1: Write the proportion equation
424,824,771 : 656,103,677 = 656,103,677 : x - Step 2: Convert to fraction form
424,824,771/656,103,677 = 656,103,677/x - Step 3: Cross multiply
424,824,771x = 656,103,677 × 656,103,677 - Step 4: Simplify right side
424,824,771x = 430,472,034,972,920,320 - Step 5: Solve for x
x = 430,472,034,972,920,320/424,824,771 - Step 6: Final answer
x = 1,013,293,160.75
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.