Home / 33,613,215.20-50,419,822.80-32,866,719.20

Finding the Fourth Proportional to 33,613,215.20, 50,419,822.80 and 32,866,719.20

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Solution

The fourth proportional to 33,613,215.20, 50,419,822.80 and 32,866,719.20 is: 49,300,078.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,613,215.20 : 50,419,822.80 = 32,866,719.20 : x
  2. Step 2: Convert to fraction form
    33,613,215.20/50,419,822.80 = 32,866,719.20/x
  3. Step 3: Cross multiply
    33,613,215.20x = 50,419,822.80 × 32,866,719.20
  4. Step 4: Simplify right side
    33,613,215.20x = 1,657,134,158,081,357.50
  5. Step 5: Solve for x
    x = 1,657,134,158,081,357.50/33,613,215.20
  6. Step 6: Final answer
    x = 49,300,078.80

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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.