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Finding the Third Proportional to 39,374,882 and 61,626,948

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Solution

The third proportional to 39,374,882 and 61,626,948 is: 96,454,402.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,374,882 : 61,626,948 = 61,626,948 : x
  2. Step 2: Convert to fraction form
    39,374,882/61,626,948 = 61,626,948/x
  3. Step 3: Cross multiply
    39,374,882x = 61,626,948 × 61,626,948
  4. Step 4: Simplify right side
    39,374,882x = 3,797,880,719,794,704
  5. Step 5: Solve for x
    x = 3,797,880,719,794,704/39,374,882
  6. Step 6: Final answer
    x = 96,454,402.58

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.