Home / 9,832,123,830.17-14,741,844,739.77-3,856,853,759.18

Finding the Fourth Proportional to 9,832,123,830.17, 14,741,844,739.77 and 3,856,853,759.18

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Solution

The fourth proportional to 9,832,123,830.17, 14,741,844,739.77 and 3,856,853,759.18 is: 5,782,793,248.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,832,123,830.17 : 14,741,844,739.77 = 3,856,853,759.18 : x
  2. Step 2: Convert to fraction form
    9,832,123,830.17/14,741,844,739.77 = 3,856,853,759.18/x
  3. Step 3: Cross multiply
    9,832,123,830.17x = 14,741,844,739.77 × 3,856,853,759.18
  4. Step 4: Simplify right side
    9,832,123,830.17x = 56,857,139,301,756,125,184
  5. Step 5: Solve for x
    x = 56,857,139,301,756,125,184/9,832,123,830.17
  6. Step 6: Final answer
    x = 5,782,793,248.32

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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.