Home / 25,410,751.97-35,067,356.82-13,809,062.79

Finding the Fourth Proportional to 25,410,751.97, 35,067,356.82 and 13,809,062.79

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Solution

The fourth proportional to 25,410,751.97, 35,067,356.82 and 13,809,062.79 is: 19,056,788.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,410,751.97 : 35,067,356.82 = 13,809,062.79 : x
  2. Step 2: Convert to fraction form
    25,410,751.97/35,067,356.82 = 13,809,062.79/x
  3. Step 3: Cross multiply
    25,410,751.97x = 35,067,356.82 × 13,809,062.79
  4. Step 4: Simplify right side
    25,410,751.97x = 484,247,332,206,714.69
  5. Step 5: Solve for x
    x = 484,247,332,206,714.69/25,410,751.97
  6. Step 6: Final answer
    x = 19,056,788.75

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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.