Home / 36,819,713.52-55,243,037.80-17,133,229.44

Finding the Fourth Proportional to 36,819,713.52, 55,243,037.80 and 17,133,229.44

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Solution

The fourth proportional to 36,819,713.52, 55,243,037.80 and 17,133,229.44 is: 25,706,110.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,819,713.52 : 55,243,037.80 = 17,133,229.44 : x
  2. Step 2: Convert to fraction form
    36,819,713.52/55,243,037.80 = 17,133,229.44/x
  3. Step 3: Cross multiply
    36,819,713.52x = 55,243,037.80 × 17,133,229.44
  4. Step 4: Simplify right side
    36,819,713.52x = 946,491,641,589,992.88
  5. Step 5: Solve for x
    x = 946,491,641,589,992.88/36,819,713.52
  6. Step 6: Final answer
    x = 25,706,110.97

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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.