Home / 96,326,468.80-132,930,613.85-52,273,468.07

Finding the Fourth Proportional to 96,326,468.80, 132,930,613.85 and 52,273,468.07

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Solution

The fourth proportional to 96,326,468.80, 132,930,613.85 and 52,273,468.07 is: 72,137,433.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,326,468.80 : 132,930,613.85 = 52,273,468.07 : x
  2. Step 2: Convert to fraction form
    96,326,468.80/132,930,613.85 = 52,273,468.07/x
  3. Step 3: Cross multiply
    96,326,468.80x = 132,930,613.85 × 52,273,468.07
  4. Step 4: Simplify right side
    96,326,468.80x = 6,948,744,198,613,474
  5. Step 5: Solve for x
    x = 6,948,744,198,613,474/96,326,468.80
  6. Step 6: Final answer
    x = 72,137,433.10

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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.