Home / 24,135,956.40-36,203,934.60-13,932,289.20

Finding the Fourth Proportional to 24,135,956.40, 36,203,934.60 and 13,932,289.20

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Solution

The fourth proportional to 24,135,956.40, 36,203,934.60 and 13,932,289.20 is: 20,898,433.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,135,956.40 : 36,203,934.60 = 13,932,289.20 : x
  2. Step 2: Convert to fraction form
    24,135,956.40/36,203,934.60 = 13,932,289.20/x
  3. Step 3: Cross multiply
    24,135,956.40x = 36,203,934.60 × 13,932,289.20
  4. Step 4: Simplify right side
    24,135,956.40x = 504,403,687,025,086.31
  5. Step 5: Solve for x
    x = 504,403,687,025,086.31/24,135,956.40
  6. Step 6: Final answer
    x = 20,898,433.80

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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.