Home / 33,406,720.80-50,110,081.20-29,367,769.20

Finding the Fourth Proportional to 33,406,720.80, 50,110,081.20 and 29,367,769.20

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Solution

The fourth proportional to 33,406,720.80, 50,110,081.20 and 29,367,769.20 is: 44,051,653.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,406,720.80 : 50,110,081.20 = 29,367,769.20 : x
  2. Step 2: Convert to fraction form
    33,406,720.80/50,110,081.20 = 29,367,769.20/x
  3. Step 3: Cross multiply
    33,406,720.80x = 50,110,081.20 × 29,367,769.20
  4. Step 4: Simplify right side
    33,406,720.80x = 1,471,621,299,274,859
  5. Step 5: Solve for x
    x = 1,471,621,299,274,859/33,406,720.80
  6. Step 6: Final answer
    x = 44,051,653.80

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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.