Home / 33,449,169.13-50,173,163.19-9,188,001.74

Finding the Fourth Proportional to 33,449,169.13, 50,173,163.19 and 9,188,001.74

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Solution

The fourth proportional to 33,449,169.13, 50,173,163.19 and 9,188,001.74 is: 13,781,840.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,449,169.13 : 50,173,163.19 = 9,188,001.74 : x
  2. Step 2: Convert to fraction form
    33,449,169.13/50,173,163.19 = 9,188,001.74/x
  3. Step 3: Cross multiply
    33,449,169.13x = 50,173,163.19 × 9,188,001.74
  4. Step 4: Simplify right side
    33,449,169.13x = 460,991,110,816,456.81
  5. Step 5: Solve for x
    x = 460,991,110,816,456.81/33,449,169.13
  6. Step 6: Final answer
    x = 13,781,840.41

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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.