Home / 377,434,419,991.55-566,153,746,478.85-125,894,923,522.04

Finding the Fourth Proportional to 377,434,419,991.55, 566,153,746,478.85 and 125,894,923,522.04

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Solution

The fourth proportional to 377,434,419,991.55, 566,153,746,478.85 and 125,894,923,522.04 is: 188,843,091,248.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,434,419,991.55 : 566,153,746,478.85 = 125,894,923,522.04 : x
  2. Step 2: Convert to fraction form
    377,434,419,991.55/566,153,746,478.85 = 125,894,923,522.04/x
  3. Step 3: Cross multiply
    377,434,419,991.55x = 566,153,746,478.85 × 125,894,923,522.04
  4. Step 4: Simplify right side
    377,434,419,991.55x = 71,275,882,614,671,238,234,112
  5. Step 5: Solve for x
    x = 71,275,882,614,671,238,234,112/377,434,419,991.55
  6. Step 6: Final answer
    x = 188,843,091,248.19

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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.