Home / 47,399,892.62-71,108,707.21-15,059,936.30

Finding the Fourth Proportional to 47,399,892.62, 71,108,707.21 and 15,059,936.30

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Solution

The fourth proportional to 47,399,892.62, 71,108,707.21 and 15,059,936.30 is: 22,592,722.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,399,892.62 : 71,108,707.21 = 15,059,936.30 : x
  2. Step 2: Convert to fraction form
    47,399,892.62/71,108,707.21 = 15,059,936.30/x
  3. Step 3: Cross multiply
    47,399,892.62x = 71,108,707.21 × 15,059,936.30
  4. Step 4: Simplify right side
    47,399,892.62x = 1,070,892,600,564,757.25
  5. Step 5: Solve for x
    x = 1,070,892,600,564,757.25/47,399,892.62
  6. Step 6: Final answer
    x = 22,592,722.08

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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.