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Finding the Third Proportional to 12,541,107 and 18,327,753

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Solution

The third proportional to 12,541,107 and 18,327,753 is: 26,784,440.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,541,107 : 18,327,753 = 18,327,753 : x
  2. Step 2: Convert to fraction form
    12,541,107/18,327,753 = 18,327,753/x
  3. Step 3: Cross multiply
    12,541,107x = 18,327,753 × 18,327,753
  4. Step 4: Simplify right side
    12,541,107x = 335,906,530,029,009
  5. Step 5: Solve for x
    x = 335,906,530,029,009/12,541,107
  6. Step 6: Final answer
    x = 26,784,440.16

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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.