Home / 95,755,167.97-143,652,926.93-31,053,928.03

Finding the Fourth Proportional to 95,755,167.97, 143,652,926.93 and 31,053,928.03

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Solution

The fourth proportional to 95,755,167.97, 143,652,926.93 and 31,053,928.03 is: 46,587,434.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,755,167.97 : 143,652,926.93 = 31,053,928.03 : x
  2. Step 2: Convert to fraction form
    95,755,167.97/143,652,926.93 = 31,053,928.03/x
  3. Step 3: Cross multiply
    95,755,167.97x = 143,652,926.93 × 31,053,928.03
  4. Step 4: Simplify right side
    95,755,167.97x = 4,460,987,653,668,667
  5. Step 5: Solve for x
    x = 4,460,987,653,668,667/95,755,167.97
  6. Step 6: Final answer
    x = 46,587,434.90

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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.