Home / 32,667,793.80-49,025,310.30-18,275,584.20

Finding the Fourth Proportional to 32,667,793.80, 49,025,310.30 and 18,275,584.20

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Solution

The fourth proportional to 32,667,793.80, 49,025,310.30 and 18,275,584.20 is: 27,426,589.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,667,793.80 : 49,025,310.30 = 18,275,584.20 : x
  2. Step 2: Convert to fraction form
    32,667,793.80/49,025,310.30 = 18,275,584.20/x
  3. Step 3: Cross multiply
    32,667,793.80x = 49,025,310.30 × 18,275,584.20
  4. Step 4: Simplify right side
    32,667,793.80x = 895,966,186,318,777.12
  5. Step 5: Solve for x
    x = 895,966,186,318,777.12/32,667,793.80
  6. Step 6: Final answer
    x = 27,426,589.99

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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.