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Finding the Third Proportional to 26,711,872 and 39,910,563

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Solution

The third proportional to 26,711,872 and 39,910,563 is: 59,630,902.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,711,872 : 39,910,563 = 39,910,563 : x
  2. Step 2: Convert to fraction form
    26,711,872/39,910,563 = 39,910,563/x
  3. Step 3: Cross multiply
    26,711,872x = 39,910,563 × 39,910,563
  4. Step 4: Simplify right side
    26,711,872x = 1,592,853,038,976,969
  5. Step 5: Solve for x
    x = 1,592,853,038,976,969/26,711,872
  6. Step 6: Final answer
    x = 59,630,902.66

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.