Home / 67,265,034.93-92,825,747.28-36,325,203.30

Finding the Fourth Proportional to 67,265,034.93, 92,825,747.28 and 36,325,203.30

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Solution

The fourth proportional to 67,265,034.93, 92,825,747.28 and 36,325,203.30 is: 50,128,780.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,265,034.93 : 92,825,747.28 = 36,325,203.30 : x
  2. Step 2: Convert to fraction form
    67,265,034.93/92,825,747.28 = 36,325,203.30/x
  3. Step 3: Cross multiply
    67,265,034.93x = 92,825,747.28 × 36,325,203.30
  4. Step 4: Simplify right side
    67,265,034.93x = 3,371,914,141,420,422
  5. Step 5: Solve for x
    x = 3,371,914,141,420,422/67,265,034.93
  6. Step 6: Final answer
    x = 50,128,780.06

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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.