Home / 49,805,788.79-74,555,454.87-32,496,718.97

Finding the Fourth Proportional to 49,805,788.79, 74,555,454.87 and 32,496,718.97

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Solution

The fourth proportional to 49,805,788.79, 74,555,454.87 and 32,496,718.97 is: 48,645,101.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,805,788.79 : 74,555,454.87 = 32,496,718.97 : x
  2. Step 2: Convert to fraction form
    49,805,788.79/74,555,454.87 = 32,496,718.97/x
  3. Step 3: Cross multiply
    49,805,788.79x = 74,555,454.87 × 32,496,718.97
  4. Step 4: Simplify right side
    49,805,788.79x = 2,422,807,664,218,131
  5. Step 5: Solve for x
    x = 2,422,807,664,218,131/49,805,788.79
  6. Step 6: Final answer
    x = 48,645,101.77

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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.