Home / 33,206,665.20-49,847,322.60-25,667,055.60

Finding the Fourth Proportional to 33,206,665.20, 49,847,322.60 and 25,667,055.60

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Solution

The fourth proportional to 33,206,665.20, 49,847,322.60 and 25,667,055.60 is: 38,529,433.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,206,665.20 : 49,847,322.60 = 25,667,055.60 : x
  2. Step 2: Convert to fraction form
    33,206,665.20/49,847,322.60 = 25,667,055.60/x
  3. Step 3: Cross multiply
    33,206,665.20x = 49,847,322.60 × 25,667,055.60
  4. Step 4: Simplify right side
    33,206,665.20x = 1,279,434,000,685,336.75
  5. Step 5: Solve for x
    x = 1,279,434,000,685,336.75/33,206,665.20
  6. Step 6: Final answer
    x = 38,529,433.56

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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.