Home / 15,253,180.56-22,879,763.55-3,893,625.54

Finding the Fourth Proportional to 15,253,180.56, 22,879,763.55 and 3,893,625.54

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Solution

The fourth proportional to 15,253,180.56, 22,879,763.55 and 3,893,625.54 is: 5,840,436.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,253,180.56 : 22,879,763.55 = 3,893,625.54 : x
  2. Step 2: Convert to fraction form
    15,253,180.56/22,879,763.55 = 3,893,625.54/x
  3. Step 3: Cross multiply
    15,253,180.56x = 22,879,763.55 × 3,893,625.54
  4. Step 4: Simplify right side
    15,253,180.56x = 89,085,231,707,441.08
  5. Step 5: Solve for x
    x = 89,085,231,707,441.08/15,253,180.56
  6. Step 6: Final answer
    x = 5,840,436.45

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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.