Home / 29,304,114.13-43,960,213.32-17,013,865.52

Finding the Fourth Proportional to 29,304,114.13, 43,960,213.32 and 17,013,865.52

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Solution

The fourth proportional to 29,304,114.13, 43,960,213.32 and 17,013,865.52 is: 25,523,145.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,304,114.13 : 43,960,213.32 = 17,013,865.52 : x
  2. Step 2: Convert to fraction form
    29,304,114.13/43,960,213.32 = 17,013,865.52/x
  3. Step 3: Cross multiply
    29,304,114.13x = 43,960,213.32 × 17,013,865.52
  4. Step 4: Simplify right side
    29,304,114.13x = 747,933,157,437,191.75
  5. Step 5: Solve for x
    x = 747,933,157,437,191.75/29,304,114.13
  6. Step 6: Final answer
    x = 25,523,145.12

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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.