Home / 49,809,292.52-74,643,705.78-23,520,078.04

Finding the Fourth Proportional to 49,809,292.52, 74,643,705.78 and 23,520,078.04

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Solution

The fourth proportional to 49,809,292.52, 74,643,705.78 and 23,520,078.04 is: 35,246,952.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,809,292.52 : 74,643,705.78 = 23,520,078.04 : x
  2. Step 2: Convert to fraction form
    49,809,292.52/74,643,705.78 = 23,520,078.04/x
  3. Step 3: Cross multiply
    49,809,292.52x = 74,643,705.78 × 23,520,078.04
  4. Step 4: Simplify right side
    49,809,292.52x = 1,755,625,785,140,399
  5. Step 5: Solve for x
    x = 1,755,625,785,140,399/49,809,292.52
  6. Step 6: Final answer
    x = 35,246,952.85

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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.