Home / 33,718,163.60-50,577,245.40-25,215,107.60

Finding the Fourth Proportional to 33,718,163.60, 50,577,245.40 and 25,215,107.60

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Solution

The fourth proportional to 33,718,163.60, 50,577,245.40 and 25,215,107.60 is: 37,822,661.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,718,163.60 : 50,577,245.40 = 25,215,107.60 : x
  2. Step 2: Convert to fraction form
    33,718,163.60/50,577,245.40 = 25,215,107.60/x
  3. Step 3: Cross multiply
    33,718,163.60x = 50,577,245.40 × 25,215,107.60
  4. Step 4: Simplify right side
    33,718,163.60x = 1,275,310,684,872,605
  5. Step 5: Solve for x
    x = 1,275,310,684,872,605/33,718,163.60
  6. Step 6: Final answer
    x = 37,822,661.40

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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.