Home / 24,945,385.20-37,449,570.60-13,440,015.60

Finding the Fourth Proportional to 24,945,385.20, 37,449,570.60 and 13,440,015.60

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Solution

The fourth proportional to 24,945,385.20, 37,449,570.60 and 13,440,015.60 is: 20,176,991.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,945,385.20 : 37,449,570.60 = 13,440,015.60 : x
  2. Step 2: Convert to fraction form
    24,945,385.20/37,449,570.60 = 13,440,015.60/x
  3. Step 3: Cross multiply
    24,945,385.20x = 37,449,570.60 × 13,440,015.60
  4. Step 4: Simplify right side
    24,945,385.20x = 503,322,813,077,301.38
  5. Step 5: Solve for x
    x = 503,322,813,077,301.38/24,945,385.20
  6. Step 6: Final answer
    x = 20,176,991.02

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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.