Home / 45,131,865.28-62,280,227.40-24,504,839.44

Finding the Fourth Proportional to 45,131,865.28, 62,280,227.40 and 24,504,839.44

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Solution

The fourth proportional to 45,131,865.28, 62,280,227.40 and 24,504,839.44 is: 33,815,730.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,131,865.28 : 62,280,227.40 = 24,504,839.44 : x
  2. Step 2: Convert to fraction form
    45,131,865.28/62,280,227.40 = 24,504,839.44/x
  3. Step 3: Cross multiply
    45,131,865.28x = 62,280,227.40 × 24,504,839.44
  4. Step 4: Simplify right side
    45,131,865.28x = 1,526,166,972,723,688.75
  5. Step 5: Solve for x
    x = 1,526,166,972,723,688.75/45,131,865.28
  6. Step 6: Final answer
    x = 33,815,730.04

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1.5x scale

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.