Home / 60,753,862.72-83,813,613.13-35,623,144.58

Finding the Fourth Proportional to 60,753,862.72, 83,813,613.13 and 35,623,144.58

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Solution

The fourth proportional to 60,753,862.72, 83,813,613.13 and 35,623,144.58 is: 49,144,273.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,753,862.72 : 83,813,613.13 = 35,623,144.58 : x
  2. Step 2: Convert to fraction form
    60,753,862.72/83,813,613.13 = 35,623,144.58/x
  3. Step 3: Cross multiply
    60,753,862.72x = 83,813,613.13 × 35,623,144.58
  4. Step 4: Simplify right side
    60,753,862.72x = 2,985,704,458,302,176
  5. Step 5: Solve for x
    x = 2,985,704,458,302,176/60,753,862.72
  6. Step 6: Final answer
    x = 49,144,273.71

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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.