Home / 269,538,503,767.20-404,332,610,267.98-88,022,287,711.86

Finding the Fourth Proportional to 269,538,503,767.20, 404,332,610,267.98 and 88,022,287,711.86

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Solution

The fourth proportional to 269,538,503,767.20, 404,332,610,267.98 and 88,022,287,711.86 is: 132,041,548,256.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,538,503,767.20 : 404,332,610,267.98 = 88,022,287,711.86 : x
  2. Step 2: Convert to fraction form
    269,538,503,767.20/404,332,610,267.98 = 88,022,287,711.86/x
  3. Step 3: Cross multiply
    269,538,503,767.20x = 404,332,610,267.98 × 88,022,287,711.86
  4. Step 4: Simplify right side
    269,538,503,767.20x = 35,590,281,352,293,468,078,080
  5. Step 5: Solve for x
    x = 35,590,281,352,293,468,078,080/269,538,503,767.20
  6. Step 6: Final answer
    x = 132,041,548,256.99

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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.