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Finding the Third Proportional to 50,696,848 and 109,474,448

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Solution

The third proportional to 50,696,848 and 109,474,448 is: 236,398,419.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,696,848 : 109,474,448 = 109,474,448 : x
  2. Step 2: Convert to fraction form
    50,696,848/109,474,448 = 109,474,448/x
  3. Step 3: Cross multiply
    50,696,848x = 109,474,448 × 109,474,448
  4. Step 4: Simplify right side
    50,696,848x = 11,984,654,764,904,704
  5. Step 5: Solve for x
    x = 11,984,654,764,904,704/50,696,848
  6. Step 6: Final answer
    x = 236,398,419.97

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.