Home / 41,476,404.56-62,222,633.22-15,915,426.53

Finding the Fourth Proportional to 41,476,404.56, 62,222,633.22 and 15,915,426.53

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Solution

The fourth proportional to 41,476,404.56, 62,222,633.22 and 15,915,426.53 is: 23,876,219.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,476,404.56 : 62,222,633.22 = 15,915,426.53 : x
  2. Step 2: Convert to fraction form
    41,476,404.56/62,222,633.22 = 15,915,426.53/x
  3. Step 3: Cross multiply
    41,476,404.56x = 62,222,633.22 × 15,915,426.53
  4. Step 4: Simplify right side
    41,476,404.56x = 990,299,747,516,047.25
  5. Step 5: Solve for x
    x = 990,299,747,516,047.25/41,476,404.56
  6. Step 6: Final answer
    x = 23,876,219.70

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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.