Home / 49,863,646.97-74,824,616.77-36,016,951.72

Finding the Fourth Proportional to 49,863,646.97, 74,824,616.77 and 36,016,951.72

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Solution

The fourth proportional to 49,863,646.97, 74,824,616.77 and 36,016,951.72 is: 54,046,480.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,863,646.97 : 74,824,616.77 = 36,016,951.72 : x
  2. Step 2: Convert to fraction form
    49,863,646.97/74,824,616.77 = 36,016,951.72/x
  3. Step 3: Cross multiply
    49,863,646.97x = 74,824,616.77 × 36,016,951.72
  4. Step 4: Simplify right side
    49,863,646.97x = 2,694,954,609,383,904.50
  5. Step 5: Solve for x
    x = 2,694,954,609,383,904.50/49,863,646.97
  6. Step 6: Final answer
    x = 54,046,480.21

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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.