Home / 83,770,276.20-125,655,414.30-23,186,002.20

Finding the Fourth Proportional to 83,770,276.20, 125,655,414.30 and 23,186,002.20

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Solution

The fourth proportional to 83,770,276.20, 125,655,414.30 and 23,186,002.20 is: 34,779,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,770,276.20 : 125,655,414.30 = 23,186,002.20 : x
  2. Step 2: Convert to fraction form
    83,770,276.20/125,655,414.30 = 23,186,002.20/x
  3. Step 3: Cross multiply
    83,770,276.20x = 125,655,414.30 × 23,186,002.20
  4. Step 4: Simplify right side
    83,770,276.20x = 2,913,446,712,401,711.50
  5. Step 5: Solve for x
    x = 2,913,446,712,401,711.50/83,770,276.20
  6. Step 6: Final answer
    x = 34,779,003.30

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Similar ratio
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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.