Home / 17,954,843.31-24,777,841.14-10,220,382.95

Finding the Fourth Proportional to 17,954,843.31, 24,777,841.14 and 10,220,382.95

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Solution

The fourth proportional to 17,954,843.31, 24,777,841.14 and 10,220,382.95 is: 14,104,218.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,954,843.31 : 24,777,841.14 = 10,220,382.95 : x
  2. Step 2: Convert to fraction form
    17,954,843.31/24,777,841.14 = 10,220,382.95/x
  3. Step 3: Cross multiply
    17,954,843.31x = 24,777,841.14 × 10,220,382.95
  4. Step 4: Simplify right side
    17,954,843.31x = 253,239,025,001,175.38
  5. Step 5: Solve for x
    x = 253,239,025,001,175.38/17,954,843.31
  6. Step 6: Final answer
    x = 14,104,218.04

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1.5x scale

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.