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Finding the Fourth Proportional to 224,669,679.60, 337,004,519.40 and 95,255,266.80

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Solution

The fourth proportional to 224,669,679.60, 337,004,519.40 and 95,255,266.80 is: 142,882,900.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,669,679.60 : 337,004,519.40 = 95,255,266.80 : x
  2. Step 2: Convert to fraction form
    224,669,679.60/337,004,519.40 = 95,255,266.80/x
  3. Step 3: Cross multiply
    224,669,679.60x = 337,004,519.40 × 95,255,266.80
  4. Step 4: Simplify right side
    224,669,679.60x = 32,101,455,408,252,772
  5. Step 5: Solve for x
    x = 32,101,455,408,252,772/224,669,679.60
  6. Step 6: Final answer
    x = 142,882,900.20

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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.