Home / 67,264,851.62-92,825,494.70-36,325,018.17

Finding the Fourth Proportional to 67,264,851.62, 92,825,494.70 and 36,325,018.17

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Solution

The fourth proportional to 67,264,851.62, 92,825,494.70 and 36,325,018.17 is: 50,128,524.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,264,851.62 : 92,825,494.70 = 36,325,018.17 : x
  2. Step 2: Convert to fraction form
    67,264,851.62/92,825,494.70 = 36,325,018.17/x
  3. Step 3: Cross multiply
    67,264,851.62x = 92,825,494.70 × 36,325,018.17
  4. Step 4: Simplify right side
    67,264,851.62x = 3,371,887,781,435,113.50
  5. Step 5: Solve for x
    x = 3,371,887,781,435,113.50/67,264,851.62
  6. Step 6: Final answer
    x = 50,128,524.78

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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.