Home / 36,752,011.38-55,127,643.39-9,458,198.07

Finding the Fourth Proportional to 36,752,011.38, 55,127,643.39 and 9,458,198.07

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Solution

The fourth proportional to 36,752,011.38, 55,127,643.39 and 9,458,198.07 is: 14,187,200.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,752,011.38 : 55,127,643.39 = 9,458,198.07 : x
  2. Step 2: Convert to fraction form
    36,752,011.38/55,127,643.39 = 9,458,198.07/x
  3. Step 3: Cross multiply
    36,752,011.38x = 55,127,643.39 × 9,458,198.07
  4. Step 4: Simplify right side
    36,752,011.38x = 521,408,170,108,217.62
  5. Step 5: Solve for x
    x = 521,408,170,108,217.62/36,752,011.38
  6. Step 6: Final answer
    x = 14,187,200.93

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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.