Home / 13,512,096.24-20,268,750.65-4,414,748.10

Finding the Fourth Proportional to 13,512,096.24, 20,268,750.65 and 4,414,748.10

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Solution

The fourth proportional to 13,512,096.24, 20,268,750.65 and 4,414,748.10 is: 6,622,320.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,512,096.24 : 20,268,750.65 = 4,414,748.10 : x
  2. Step 2: Convert to fraction form
    13,512,096.24/20,268,750.65 = 4,414,748.10/x
  3. Step 3: Cross multiply
    13,512,096.24x = 20,268,750.65 × 4,414,748.10
  4. Step 4: Simplify right side
    13,512,096.24x = 89,481,428,399,387.52
  5. Step 5: Solve for x
    x = 89,481,428,399,387.52/13,512,096.24
  6. Step 6: Final answer
    x = 6,622,320.24

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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.