Home / 39,149,204.80-58,723,807.20-27,055,969.60

Finding the Fourth Proportional to 39,149,204.80, 58,723,807.20 and 27,055,969.60

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Solution

The fourth proportional to 39,149,204.80, 58,723,807.20 and 27,055,969.60 is: 40,583,954.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,149,204.80 : 58,723,807.20 = 27,055,969.60 : x
  2. Step 2: Convert to fraction form
    39,149,204.80/58,723,807.20 = 27,055,969.60/x
  3. Step 3: Cross multiply
    39,149,204.80x = 58,723,807.20 × 27,055,969.60
  4. Step 4: Simplify right side
    39,149,204.80x = 1,588,829,542,399,461.25
  5. Step 5: Solve for x
    x = 1,588,829,542,399,461.25/39,149,204.80
  6. Step 6: Final answer
    x = 40,583,954.40

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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.