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Finding the Third Proportional to 62,914,569 and 85,001,367

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Solution

The third proportional to 62,914,569 and 85,001,367 is: 114,841,959.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,914,569 : 85,001,367 = 85,001,367 : x
  2. Step 2: Convert to fraction form
    62,914,569/85,001,367 = 85,001,367/x
  3. Step 3: Cross multiply
    62,914,569x = 85,001,367 × 85,001,367
  4. Step 4: Simplify right side
    62,914,569x = 7,225,232,391,868,689
  5. Step 5: Solve for x
    x = 7,225,232,391,868,689/62,914,569
  6. Step 6: Final answer
    x = 114,841,959.61

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.