Home / 498,324,000.10-747,486,000.15-294,250,656.10

Finding the Fourth Proportional to 498,324,000.10, 747,486,000.15 and 294,250,656.10

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Solution

The fourth proportional to 498,324,000.10, 747,486,000.15 and 294,250,656.10 is: 441,375,984.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    498,324,000.10 : 747,486,000.15 = 294,250,656.10 : x
  2. Step 2: Convert to fraction form
    498,324,000.10/747,486,000.15 = 294,250,656.10/x
  3. Step 3: Cross multiply
    498,324,000.10x = 747,486,000.15 × 294,250,656.10
  4. Step 4: Simplify right side
    498,324,000.10x = 219,948,245,969,702,208
  5. Step 5: Solve for x
    x = 219,948,245,969,702,208/498,324,000.10
  6. Step 6: Final answer
    x = 441,375,984.15

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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.