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Finding the Third Proportional to 12,618,204 and 27,450,744

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Solution

The third proportional to 12,618,204 and 27,450,744 is: 59,718,748.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,618,204 : 27,450,744 = 27,450,744 : x
  2. Step 2: Convert to fraction form
    12,618,204/27,450,744 = 27,450,744/x
  3. Step 3: Cross multiply
    12,618,204x = 27,450,744 × 27,450,744
  4. Step 4: Simplify right side
    12,618,204x = 753,543,346,153,536
  5. Step 5: Solve for x
    x = 753,543,346,153,536/12,618,204
  6. Step 6: Final answer
    x = 59,718,748.10

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.