Home / 33,858,443.20-50,787,664.80-25,236,414.40

Finding the Fourth Proportional to 33,858,443.20, 50,787,664.80 and 25,236,414.40

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Solution

The fourth proportional to 33,858,443.20, 50,787,664.80 and 25,236,414.40 is: 37,854,621.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,858,443.20 : 50,787,664.80 = 25,236,414.40 : x
  2. Step 2: Convert to fraction form
    33,858,443.20/50,787,664.80 = 25,236,414.40/x
  3. Step 3: Cross multiply
    33,858,443.20x = 50,787,664.80 × 25,236,414.40
  4. Step 4: Simplify right side
    33,858,443.20x = 1,281,698,555,301,093
  5. Step 5: Solve for x
    x = 1,281,698,555,301,093/33,858,443.20
  6. Step 6: Final answer
    x = 37,854,621.60

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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.