Home / 2,344,987,922.97-3,517,595,004.20-771,060,380.61

Finding the Fourth Proportional to 2,344,987,922.97, 3,517,595,004.20 and 771,060,380.61

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Solution

The fourth proportional to 2,344,987,922.97, 3,517,595,004.20 and 771,060,380.61 is: 1,156,627,766.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,987,922.97 : 3,517,595,004.20 = 771,060,380.61 : x
  2. Step 2: Convert to fraction form
    2,344,987,922.97/3,517,595,004.20 = 771,060,380.61/x
  3. Step 3: Cross multiply
    2,344,987,922.97x = 3,517,595,004.20 × 771,060,380.61
  4. Step 4: Simplify right side
    2,344,987,922.97x = 2,712,278,142,770,286,592
  5. Step 5: Solve for x
    x = 2,712,278,142,770,286,592/2,344,987,922.97
  6. Step 6: Final answer
    x = 1,156,627,766.05

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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.