Home / 31,735,713,259.73-43,793,971,251.82-17,267,867,764.85

Finding the Fourth Proportional to 31,735,713,259.73, 43,793,971,251.82 and 17,267,867,764.85

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Solution

The fourth proportional to 31,735,713,259.73, 43,793,971,251.82 and 17,267,867,764.85 is: 23,828,943,067.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,735,713,259.73 : 43,793,971,251.82 = 17,267,867,764.85 : x
  2. Step 2: Convert to fraction form
    31,735,713,259.73/43,793,971,251.82 = 17,267,867,764.85/x
  3. Step 3: Cross multiply
    31,735,713,259.73x = 43,793,971,251.82 × 17,267,867,764.85
  4. Step 4: Simplify right side
    31,735,713,259.73x = 756,228,504,474,149,847,040
  5. Step 5: Solve for x
    x = 756,228,504,474,149,847,040/31,735,713,259.73
  6. Step 6: Final answer
    x = 23,828,943,067.55

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1.5x scale

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.