Home / 42,903,794.38-59,207,909.90-23,324,757.54

Finding the Fourth Proportional to 42,903,794.38, 59,207,909.90 and 23,324,757.54

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Solution

The fourth proportional to 42,903,794.38, 59,207,909.90 and 23,324,757.54 is: 32,188,531.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,903,794.38 : 59,207,909.90 = 23,324,757.54 : x
  2. Step 2: Convert to fraction form
    42,903,794.38/59,207,909.90 = 23,324,757.54/x
  3. Step 3: Cross multiply
    42,903,794.38x = 59,207,909.90 × 23,324,757.54
  4. Step 4: Simplify right side
    42,903,794.38x = 1,381,010,142,867,665.50
  5. Step 5: Solve for x
    x = 1,381,010,142,867,665.50/42,903,794.38
  6. Step 6: Final answer
    x = 32,188,531.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.