Home / 224,661,785.20-337,030,002.60-88,351,615.60

Finding the Fourth Proportional to 224,661,785.20, 337,030,002.60 and 88,351,615.60

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Solution

The fourth proportional to 224,661,785.20, 337,030,002.60 and 88,351,615.60 is: 132,542,101.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,661,785.20 : 337,030,002.60 = 88,351,615.60 : x
  2. Step 2: Convert to fraction form
    224,661,785.20/337,030,002.60 = 88,351,615.60/x
  3. Step 3: Cross multiply
    224,661,785.20x = 337,030,002.60 × 88,351,615.60
  4. Step 4: Simplify right side
    224,661,785.20x = 29,777,145,235,382,200
  5. Step 5: Solve for x
    x = 29,777,145,235,382,200/224,661,785.20
  6. Step 6: Final answer
    x = 132,542,101.94

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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.