Home / 33,214,793.40-49,822,190.10-27,840,022.20

Finding the Fourth Proportional to 33,214,793.40, 49,822,190.10 and 27,840,022.20

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Solution

The fourth proportional to 33,214,793.40, 49,822,190.10 and 27,840,022.20 is: 41,760,033.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,793.40 : 49,822,190.10 = 27,840,022.20 : x
  2. Step 2: Convert to fraction form
    33,214,793.40/49,822,190.10 = 27,840,022.20/x
  3. Step 3: Cross multiply
    33,214,793.40x = 49,822,190.10 × 27,840,022.20
  4. Step 4: Simplify right side
    33,214,793.40x = 1,387,050,878,436,620.25
  5. Step 5: Solve for x
    x = 1,387,050,878,436,620.25/33,214,793.40
  6. Step 6: Final answer
    x = 41,760,033.30

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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.