Home / 4,499,753,195.85-6,209,657,250.46-2,691,265,033.78

Finding the Fourth Proportional to 4,499,753,195.85, 6,209,657,250.46 and 2,691,265,033.78

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Solution

The fourth proportional to 4,499,753,195.85, 6,209,657,250.46 and 2,691,265,033.78 is: 3,713,944,454.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,499,753,195.85 : 6,209,657,250.46 = 2,691,265,033.78 : x
  2. Step 2: Convert to fraction form
    4,499,753,195.85/6,209,657,250.46 = 2,691,265,033.78/x
  3. Step 3: Cross multiply
    4,499,753,195.85x = 6,209,657,250.46 × 2,691,265,033.78
  4. Step 4: Simplify right side
    4,499,753,195.85x = 16,711,833,429,949,933,568
  5. Step 5: Solve for x
    x = 16,711,833,429,949,933,568/4,499,753,195.85
  6. Step 6: Final answer
    x = 3,713,944,454.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.