Home / 24,936,845.85-34,393,909.83-21,458,014.41

Finding the Fourth Proportional to 24,936,845.85, 34,393,909.83 and 21,458,014.41

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Solution

The fourth proportional to 24,936,845.85, 34,393,909.83 and 21,458,014.41 is: 29,595,764.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,936,845.85 : 34,393,909.83 = 21,458,014.41 : x
  2. Step 2: Convert to fraction form
    24,936,845.85/34,393,909.83 = 21,458,014.41/x
  3. Step 3: Cross multiply
    24,936,845.85x = 34,393,909.83 × 21,458,014.41
  4. Step 4: Simplify right side
    24,936,845.85x = 738,025,012,748,380.62
  5. Step 5: Solve for x
    x = 738,025,012,748,380.62/24,936,845.85
  6. Step 6: Final answer
    x = 29,595,764.32

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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.