Home / 39,149,251.80-58,723,877.70-27,056,016.60

Finding the Fourth Proportional to 39,149,251.80, 58,723,877.70 and 27,056,016.60

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Solution

The fourth proportional to 39,149,251.80, 58,723,877.70 and 27,056,016.60 is: 40,584,024.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,149,251.80 : 58,723,877.70 = 27,056,016.60 : x
  2. Step 2: Convert to fraction form
    39,149,251.80/58,723,877.70 = 27,056,016.60/x
  3. Step 3: Cross multiply
    39,149,251.80x = 58,723,877.70 × 27,056,016.60
  4. Step 4: Simplify right side
    39,149,251.80x = 1,588,834,209,867,570
  5. Step 5: Solve for x
    x = 1,588,834,209,867,570/39,149,251.80
  6. Step 6: Final answer
    x = 40,584,024.90

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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.