Home / 9,832,123,827.91-14,741,844,736.40-3,856,853,756.91

Finding the Fourth Proportional to 9,832,123,827.91, 14,741,844,736.40 and 3,856,853,756.91

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Solution

The fourth proportional to 9,832,123,827.91, 14,741,844,736.40 and 3,856,853,756.91 is: 5,782,793,244.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,832,123,827.91 : 14,741,844,736.40 = 3,856,853,756.91 : x
  2. Step 2: Convert to fraction form
    9,832,123,827.91/14,741,844,736.40 = 3,856,853,756.91/x
  3. Step 3: Cross multiply
    9,832,123,827.91x = 14,741,844,736.40 × 3,856,853,756.91
  4. Step 4: Simplify right side
    9,832,123,827.91x = 56,857,139,255,418,028,032
  5. Step 5: Solve for x
    x = 56,857,139,255,418,028,032/9,832,123,827.91
  6. Step 6: Final answer
    x = 5,782,793,244.94

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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.