Home / 15,972,524.46-22,052,725.37-9,448,249.66

Finding the Fourth Proportional to 15,972,524.46, 22,052,725.37 and 9,448,249.66

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Solution

The fourth proportional to 15,972,524.46, 22,052,725.37 and 9,448,249.66 is: 13,044,879.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,972,524.46 : 22,052,725.37 = 9,448,249.66 : x
  2. Step 2: Convert to fraction form
    15,972,524.46/22,052,725.37 = 9,448,249.66/x
  3. Step 3: Cross multiply
    15,972,524.46x = 22,052,725.37 × 9,448,249.66
  4. Step 4: Simplify right side
    15,972,524.46x = 208,359,654,912,233.75
  5. Step 5: Solve for x
    x = 208,359,654,912,233.75/15,972,524.46
  6. Step 6: Final answer
    x = 13,044,879.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.