Home / 23,925,337.50-33,012,610.10-13,469,727.90

Finding the Fourth Proportional to 23,925,337.50, 33,012,610.10 and 13,469,727.90

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Solution

The fourth proportional to 23,925,337.50, 33,012,610.10 and 13,469,727.90 is: 18,585,772.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,925,337.50 : 33,012,610.10 = 13,469,727.90 : x
  2. Step 2: Convert to fraction form
    23,925,337.50/33,012,610.10 = 13,469,727.90/x
  3. Step 3: Cross multiply
    23,925,337.50x = 33,012,610.10 × 13,469,727.90
  4. Step 4: Simplify right side
    23,925,337.50x = 444,670,875,315,791.81
  5. Step 5: Solve for x
    x = 444,670,875,315,791.81/23,925,337.50
  6. Step 6: Final answer
    x = 18,585,772.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.