Home / 33,589,190.49-50,341,180.47-15,125,435.43

Finding the Fourth Proportional to 33,589,190.49, 50,341,180.47 and 15,125,435.43

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Solution

The fourth proportional to 33,589,190.49, 50,341,180.47 and 15,125,435.43 is: 22,668,967.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,589,190.49 : 50,341,180.47 = 15,125,435.43 : x
  2. Step 2: Convert to fraction form
    33,589,190.49/50,341,180.47 = 15,125,435.43/x
  3. Step 3: Cross multiply
    33,589,190.49x = 50,341,180.47 × 15,125,435.43
  4. Step 4: Simplify right side
    33,589,190.49x = 761,432,274,668,962
  5. Step 5: Solve for x
    x = 761,432,274,668,962/33,589,190.49
  6. Step 6: Final answer
    x = 22,668,967.71

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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.