Home / 167,165,616.03-230,689,274.66-92,825,948.55

Finding the Fourth Proportional to 167,165,616.03, 230,689,274.66 and 92,825,948.55

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Solution

The fourth proportional to 167,165,616.03, 230,689,274.66 and 92,825,948.55 is: 128,100,211.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,165,616.03 : 230,689,274.66 = 92,825,948.55 : x
  2. Step 2: Convert to fraction form
    167,165,616.03/230,689,274.66 = 92,825,948.55/x
  3. Step 3: Cross multiply
    167,165,616.03x = 230,689,274.66 × 92,825,948.55
  4. Step 4: Simplify right side
    167,165,616.03x = 21,413,950,740,625,976
  5. Step 5: Solve for x
    x = 21,413,950,740,625,976/167,165,616.03
  6. Step 6: Final answer
    x = 128,100,211.33

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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.