Home / 9,832,123,830.92-14,741,844,740.90-3,856,853,759.92

Finding the Fourth Proportional to 9,832,123,830.92, 14,741,844,740.90 and 3,856,853,759.92

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Solution

The fourth proportional to 9,832,123,830.92, 14,741,844,740.90 and 3,856,853,759.92 is: 5,782,793,249.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,832,123,830.92 : 14,741,844,740.90 = 3,856,853,759.92 : x
  2. Step 2: Convert to fraction form
    9,832,123,830.92/14,741,844,740.90 = 3,856,853,759.92/x
  3. Step 3: Cross multiply
    9,832,123,830.92x = 14,741,844,740.90 × 3,856,853,759.92
  4. Step 4: Simplify right side
    9,832,123,830.92x = 56,857,139,317,040,906,240
  5. Step 5: Solve for x
    x = 56,857,139,317,040,906,240/9,832,123,830.92
  6. Step 6: Final answer
    x = 5,782,793,249.44

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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.