Home / 24,365,925.90-33,640,266.33-15,679,194.71

Finding the Fourth Proportional to 24,365,925.90, 33,640,266.33 and 15,679,194.71

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Solution

The fourth proportional to 24,365,925.90, 33,640,266.33 and 15,679,194.71 is: 21,647,126.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,365,925.90 : 33,640,266.33 = 15,679,194.71 : x
  2. Step 2: Convert to fraction form
    24,365,925.90/33,640,266.33 = 15,679,194.71/x
  3. Step 3: Cross multiply
    24,365,925.90x = 33,640,266.33 × 15,679,194.71
  4. Step 4: Simplify right side
    24,365,925.90x = 527,452,285,716,125.75
  5. Step 5: Solve for x
    x = 527,452,285,716,125.75/24,365,925.90
  6. Step 6: Final answer
    x = 21,647,126.72

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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.