Home / 36,568,759.10-54,814,464.38-13,524,884.42

Finding the Fourth Proportional to 36,568,759.10, 54,814,464.38 and 13,524,884.42

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Solution

The fourth proportional to 36,568,759.10, 54,814,464.38 and 13,524,884.42 is: 20,273,023.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,568,759.10 : 54,814,464.38 = 13,524,884.42 : x
  2. Step 2: Convert to fraction form
    36,568,759.10/54,814,464.38 = 13,524,884.42/x
  3. Step 3: Cross multiply
    36,568,759.10x = 54,814,464.38 × 13,524,884.42
  4. Step 4: Simplify right side
    36,568,759.10x = 741,359,295,043,446.75
  5. Step 5: Solve for x
    x = 741,359,295,043,446.75/36,568,759.10
  6. Step 6: Final answer
    x = 20,273,023.02

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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.