Home / 534,059,195.60-801,088,793.40-327,434,934.80

Finding the Fourth Proportional to 534,059,195.60, 801,088,793.40 and 327,434,934.80

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Solution

The fourth proportional to 534,059,195.60, 801,088,793.40 and 327,434,934.80 is: 491,152,402.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,059,195.60 : 801,088,793.40 = 327,434,934.80 : x
  2. Step 2: Convert to fraction form
    534,059,195.60/801,088,793.40 = 327,434,934.80/x
  3. Step 3: Cross multiply
    534,059,195.60x = 801,088,793.40 × 327,434,934.80
  4. Step 4: Simplify right side
    534,059,195.60x = 262,304,456,835,939,680
  5. Step 5: Solve for x
    x = 262,304,456,835,939,680/534,059,195.60
  6. Step 6: Final answer
    x = 491,152,402.20

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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.