Home / 228,923,491,356.68-343,436,451,446.46-69,759,047,593.40

Finding the Fourth Proportional to 228,923,491,356.68, 343,436,451,446.46 and 69,759,047,593.40

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Solution

The fourth proportional to 228,923,491,356.68, 343,436,451,446.46 and 69,759,047,593.40 is: 104,654,177,776.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,923,491,356.68 : 343,436,451,446.46 = 69,759,047,593.40 : x
  2. Step 2: Convert to fraction form
    228,923,491,356.68/343,436,451,446.46 = 69,759,047,593.40/x
  3. Step 3: Cross multiply
    228,923,491,356.68x = 343,436,451,446.46 × 69,759,047,593.40
  4. Step 4: Simplify right side
    228,923,491,356.68x = 23,957,799,761,762,010,005,504
  5. Step 5: Solve for x
    x = 23,957,799,761,762,010,005,504/228,923,491,356.68
  6. Step 6: Final answer
    x = 104,654,177,776.95

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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.