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Finding the Third Proportional to 25,691,750 and 37,572,957

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Solution

The third proportional to 25,691,750 and 37,572,957 is: 54,948,654.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,691,750 : 37,572,957 = 37,572,957 : x
  2. Step 2: Convert to fraction form
    25,691,750/37,572,957 = 37,572,957/x
  3. Step 3: Cross multiply
    25,691,750x = 37,572,957 × 37,572,957
  4. Step 4: Simplify right side
    25,691,750x = 1,411,727,097,723,849
  5. Step 5: Solve for x
    x = 1,411,727,097,723,849/25,691,750
  6. Step 6: Final answer
    x = 54,948,654.64

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.