Home / 3,056,449,135.97-4,217,914,091.37-1,736,422,125.41

Finding the Fourth Proportional to 3,056,449,135.97, 4,217,914,091.37 and 1,736,422,125.41

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Solution

The fourth proportional to 3,056,449,135.97, 4,217,914,091.37 and 1,736,422,125.41 is: 2,396,270,647.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,449,135.97 : 4,217,914,091.37 = 1,736,422,125.41 : x
  2. Step 2: Convert to fraction form
    3,056,449,135.97/4,217,914,091.37 = 1,736,422,125.41/x
  3. Step 3: Cross multiply
    3,056,449,135.97x = 4,217,914,091.37 × 1,736,422,125.41
  4. Step 4: Simplify right side
    3,056,449,135.97x = 7,324,079,351,303,711,744
  5. Step 5: Solve for x
    x = 7,324,079,351,303,711,744/3,056,449,135.97
  6. Step 6: Final answer
    x = 2,396,270,647.90

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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.