Home / 33,593,979.60-50,353,644.60-18,458,773.20

Finding the Fourth Proportional to 33,593,979.60, 50,353,644.60 and 18,458,773.20

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Solution

The fourth proportional to 33,593,979.60, 50,353,644.60 and 18,458,773.20 is: 27,667,651.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,593,979.60 : 50,353,644.60 = 18,458,773.20 : x
  2. Step 2: Convert to fraction form
    33,593,979.60/50,353,644.60 = 18,458,773.20/x
  3. Step 3: Cross multiply
    33,593,979.60x = 50,353,644.60 × 18,458,773.20
  4. Step 4: Simplify right side
    33,593,979.60x = 929,466,505,464,804.75
  5. Step 5: Solve for x
    x = 929,466,505,464,804.75/33,593,979.60
  6. Step 6: Final answer
    x = 27,667,651.07

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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.