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Finding the Fourth Proportional to 224,669,613.60, 337,004,420.40 and 95,255,200.80

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Solution

The fourth proportional to 224,669,613.60, 337,004,420.40 and 95,255,200.80 is: 142,882,801.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,669,613.60 : 337,004,420.40 = 95,255,200.80 : x
  2. Step 2: Convert to fraction form
    224,669,613.60/337,004,420.40 = 95,255,200.80/x
  3. Step 3: Cross multiply
    224,669,613.60x = 337,004,420.40 × 95,255,200.80
  4. Step 4: Simplify right side
    224,669,613.60x = 32,101,423,735,689,612
  5. Step 5: Solve for x
    x = 32,101,423,735,689,612/224,669,613.60
  6. Step 6: Final answer
    x = 142,882,801.20

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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.