Home / 24,936,839.34-34,393,900.87-21,458,007.90

Finding the Fourth Proportional to 24,936,839.34, 34,393,900.87 and 21,458,007.90

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Solution

The fourth proportional to 24,936,839.34, 34,393,900.87 and 21,458,007.90 is: 29,595,755.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,936,839.34 : 34,393,900.87 = 21,458,007.90 : x
  2. Step 2: Convert to fraction form
    24,936,839.34/34,393,900.87 = 21,458,007.90/x
  3. Step 3: Cross multiply
    24,936,839.34x = 34,393,900.87 × 21,458,007.90
  4. Step 4: Simplify right side
    24,936,839.34x = 738,024,596,580,276.75
  5. Step 5: Solve for x
    x = 738,024,596,580,276.75/24,936,839.34
  6. Step 6: Final answer
    x = 29,595,755.36

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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.