Home / 275,591,324.20-413,386,986.30-93,838,502.20

Finding the Fourth Proportional to 275,591,324.20, 413,386,986.30 and 93,838,502.20

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Solution

The fourth proportional to 275,591,324.20, 413,386,986.30 and 93,838,502.20 is: 140,757,753.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,591,324.20 : 413,386,986.30 = 93,838,502.20 : x
  2. Step 2: Convert to fraction form
    275,591,324.20/413,386,986.30 = 93,838,502.20/x
  3. Step 3: Cross multiply
    275,591,324.20x = 413,386,986.30 × 93,838,502.20
  4. Step 4: Simplify right side
    275,591,324.20x = 38,791,615,623,363,920
  5. Step 5: Solve for x
    x = 38,791,615,623,363,920/275,591,324.20
  6. Step 6: Final answer
    x = 140,757,753.30

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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.