Home / 73,934,439.60-110,956,149.36-35,073,013.29

Finding the Fourth Proportional to 73,934,439.60, 110,956,149.36 and 35,073,013.29

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Solution

The fourth proportional to 73,934,439.60, 110,956,149.36 and 35,073,013.29 is: 52,635,368.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,934,439.60 : 110,956,149.36 = 35,073,013.29 : x
  2. Step 2: Convert to fraction form
    73,934,439.60/110,956,149.36 = 35,073,013.29/x
  3. Step 3: Cross multiply
    73,934,439.60x = 110,956,149.36 × 35,073,013.29
  4. Step 4: Simplify right side
    73,934,439.60x = 3,891,566,501,110,505
  5. Step 5: Solve for x
    x = 3,891,566,501,110,505/73,934,439.60
  6. Step 6: Final answer
    x = 52,635,368.88

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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.