Finding the Third Proportional to 32,491,307.25 and 71,358,975
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Solution
The third proportional to 32,491,307.25 and 71,358,975 is: 156,722,020.26
Step by Step Solution
- Step 1: Write the proportion equation
32,491,307.25 : 71,358,975 = 71,358,975 : x - Step 2: Convert to fraction form
32,491,307.25/71,358,975 = 71,358,975/x - Step 3: Cross multiply
32,491,307.25x = 71,358,975 × 71,358,975 - Step 4: Simplify right side
32,491,307.25x = 5,092,103,313,050,625 - Step 5: Solve for x
x = 5,092,103,313,050,625/32,491,307.25 - Step 6: Final answer
x = 156,722,020.26
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.