Home / 13,751,502.24-20,614,431.72-4,647,233.04

Finding the Fourth Proportional to 13,751,502.24, 20,614,431.72 and 4,647,233.04

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Solution

The fourth proportional to 13,751,502.24, 20,614,431.72 and 4,647,233.04 is: 6,966,516.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,751,502.24 : 20,614,431.72 = 4,647,233.04 : x
  2. Step 2: Convert to fraction form
    13,751,502.24/20,614,431.72 = 4,647,233.04/x
  3. Step 3: Cross multiply
    13,751,502.24x = 20,614,431.72 × 4,647,233.04
  4. Step 4: Simplify right side
    13,751,502.24x = 95,800,068,190,008.03
  5. Step 5: Solve for x
    x = 95,800,068,190,008.03/13,751,502.24
  6. Step 6: Final answer
    x = 6,966,516.57

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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.