Home / 3,815,925,589.25-5,723,890,380.72-1,195,933,748.97

Finding the Fourth Proportional to 3,815,925,589.25, 5,723,890,380.72 and 1,195,933,748.97

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Solution

The fourth proportional to 3,815,925,589.25, 5,723,890,380.72 and 1,195,933,748.97 is: 1,793,901,249.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,815,925,589.25 : 5,723,890,380.72 = 1,195,933,748.97 : x
  2. Step 2: Convert to fraction form
    3,815,925,589.25/5,723,890,380.72 = 1,195,933,748.97/x
  3. Step 3: Cross multiply
    3,815,925,589.25x = 5,723,890,380.72 × 1,195,933,748.97
  4. Step 4: Simplify right side
    3,815,925,589.25x = 6,845,393,681,707,790,336
  5. Step 5: Solve for x
    x = 6,845,393,681,707,790,336/3,815,925,589.25
  6. Step 6: Final answer
    x = 1,793,901,249.28

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1.5x scale

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.