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Finding the Fourth Proportional to 224,648,834.80, 337,005,911.40 and 95,256,194.80

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Solution

The fourth proportional to 224,648,834.80, 337,005,911.40 and 95,256,194.80 is: 142,898,140.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,648,834.80 : 337,005,911.40 = 95,256,194.80 : x
  2. Step 2: Convert to fraction form
    224,648,834.80/337,005,911.40 = 95,256,194.80/x
  3. Step 3: Cross multiply
    224,648,834.80x = 337,005,911.40 × 95,256,194.80
  4. Step 4: Simplify right side
    224,648,834.80x = 32,101,900,745,069,936
  5. Step 5: Solve for x
    x = 32,101,900,745,069,936/224,648,834.80
  6. Step 6: Final answer
    x = 142,898,140.44

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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.