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Finding the Third Proportional to 26,376,692 and 39,840,654

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Solution

The third proportional to 26,376,692 and 39,840,654 is: 60,177,284.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,376,692 : 39,840,654 = 39,840,654 : x
  2. Step 2: Convert to fraction form
    26,376,692/39,840,654 = 39,840,654/x
  3. Step 3: Cross multiply
    26,376,692x = 39,840,654 × 39,840,654
  4. Step 4: Simplify right side
    26,376,692x = 1,587,277,711,147,716
  5. Step 5: Solve for x
    x = 1,587,277,711,147,716/26,376,692
  6. Step 6: Final answer
    x = 60,177,284.97

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.