Home / 71,555,907,240.20-107,332,853,090.70-32,297,234,702.60

Finding the Fourth Proportional to 71,555,907,240.20, 107,332,853,090.70 and 32,297,234,702.60

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Solution

The fourth proportional to 71,555,907,240.20, 107,332,853,090.70 and 32,297,234,702.60 is: 48,445,397,190.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,555,907,240.20 : 107,332,853,090.70 = 32,297,234,702.60 : x
  2. Step 2: Convert to fraction form
    71,555,907,240.20/107,332,853,090.70 = 32,297,234,702.60/x
  3. Step 3: Cross multiply
    71,555,907,240.20x = 107,332,853,090.70 × 32,297,234,702.60
  4. Step 4: Simplify right side
    71,555,907,240.20x = 3,466,554,347,570,023,366,656
  5. Step 5: Solve for x
    x = 3,466,554,347,570,023,366,656/71,555,907,240.20
  6. Step 6: Final answer
    x = 48,445,397,190.39

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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.