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Finding the Third Proportional to 13,532,992 and 29,178,576

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Solution

The third proportional to 13,532,992 and 29,178,576 is: 62,912,125.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,532,992 : 29,178,576 = 29,178,576 : x
  2. Step 2: Convert to fraction form
    13,532,992/29,178,576 = 29,178,576/x
  3. Step 3: Cross multiply
    13,532,992x = 29,178,576 × 29,178,576
  4. Step 4: Simplify right side
    13,532,992x = 851,389,297,387,776
  5. Step 5: Solve for x
    x = 851,389,297,387,776/13,532,992
  6. Step 6: Final answer
    x = 62,912,125.97

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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.