Home / 29,304,115.88-43,960,215.94-17,013,867.28

Finding the Fourth Proportional to 29,304,115.88, 43,960,215.94 and 17,013,867.28

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Solution

The fourth proportional to 29,304,115.88, 43,960,215.94 and 17,013,867.28 is: 25,523,147.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,304,115.88 : 43,960,215.94 = 17,013,867.28 : x
  2. Step 2: Convert to fraction form
    29,304,115.88/43,960,215.94 = 17,013,867.28/x
  3. Step 3: Cross multiply
    29,304,115.88x = 43,960,215.94 × 17,013,867.28
  4. Step 4: Simplify right side
    29,304,115.88x = 747,933,279,450,865.25
  5. Step 5: Solve for x
    x = 747,933,279,450,865.25/29,304,115.88
  6. Step 6: Final answer
    x = 25,523,147.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.