Home / 41,587,771.20-62,385,825.60-14,290,468.80

Finding the Fourth Proportional to 41,587,771.20, 62,385,825.60 and 14,290,468.80

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Solution

The fourth proportional to 41,587,771.20, 62,385,825.60 and 14,290,468.80 is: 21,437,135.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,587,771.20 : 62,385,825.60 = 14,290,468.80 : x
  2. Step 2: Convert to fraction form
    41,587,771.20/62,385,825.60 = 14,290,468.80/x
  3. Step 3: Cross multiply
    41,587,771.20x = 62,385,825.60 × 14,290,468.80
  4. Step 4: Simplify right side
    41,587,771.20x = 891,522,694,299,041.38
  5. Step 5: Solve for x
    x = 891,522,694,299,041.38/41,587,771.20
  6. Step 6: Final answer
    x = 21,437,135.69

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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.