Home / 17,760,414.82-24,509,372.15-9,611,652.82

Finding the Fourth Proportional to 17,760,414.82, 24,509,372.15 and 9,611,652.82

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Solution

The fourth proportional to 17,760,414.82, 24,509,372.15 and 9,611,652.82 is: 13,264,080.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,760,414.82 : 24,509,372.15 = 9,611,652.82 : x
  2. Step 2: Convert to fraction form
    17,760,414.82/24,509,372.15 = 9,611,652.82/x
  3. Step 3: Cross multiply
    17,760,414.82x = 24,509,372.15 × 9,611,652.82
  4. Step 4: Simplify right side
    17,760,414.82x = 235,575,575,941,976.97
  5. Step 5: Solve for x
    x = 235,575,575,941,976.97/17,760,414.82
  6. Step 6: Final answer
    x = 13,264,080.73

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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.