Home / 36,247,441.28-54,354,305.01-13,202,332.77

Finding the Fourth Proportional to 36,247,441.28, 54,354,305.01 and 13,202,332.77

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Solution

The fourth proportional to 36,247,441.28, 54,354,305.01 and 13,202,332.77 is: 19,797,359.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,247,441.28 : 54,354,305.01 = 13,202,332.77 : x
  2. Step 2: Convert to fraction form
    36,247,441.28/54,354,305.01 = 13,202,332.77/x
  3. Step 3: Cross multiply
    36,247,441.28x = 54,354,305.01 × 13,202,332.77
  4. Step 4: Simplify right side
    36,247,441.28x = 717,603,622,224,098.12
  5. Step 5: Solve for x
    x = 717,603,622,224,098.12/36,247,441.28
  6. Step 6: Final answer
    x = 19,797,359.40

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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.