Home / 293,170,276.20-439,755,414.30-224,295,522.60

Finding the Fourth Proportional to 293,170,276.20, 439,755,414.30 and 224,295,522.60

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Solution

The fourth proportional to 293,170,276.20, 439,755,414.30 and 224,295,522.60 is: 336,443,283.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,170,276.20 : 439,755,414.30 = 224,295,522.60 : x
  2. Step 2: Convert to fraction form
    293,170,276.20/439,755,414.30 = 224,295,522.60/x
  3. Step 3: Cross multiply
    293,170,276.20x = 439,755,414.30 × 224,295,522.60
  4. Step 4: Simplify right side
    293,170,276.20x = 98,635,170,466,598,016
  5. Step 5: Solve for x
    x = 98,635,170,466,598,016/293,170,276.20
  6. Step 6: Final answer
    x = 336,443,283.90

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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.