Home / 16,726,480.97-23,083,935.03-9,284,843.43

Finding the Fourth Proportional to 16,726,480.97, 23,083,935.03 and 9,284,843.43

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Solution

The fourth proportional to 16,726,480.97, 23,083,935.03 and 9,284,843.43 is: 12,813,856.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,726,480.97 : 23,083,935.03 = 9,284,843.43 : x
  2. Step 2: Convert to fraction form
    16,726,480.97/23,083,935.03 = 9,284,843.43/x
  3. Step 3: Cross multiply
    16,726,480.97x = 23,083,935.03 × 9,284,843.43
  4. Step 4: Simplify right side
    16,726,480.97x = 214,330,722,501,842.34
  5. Step 5: Solve for x
    x = 214,330,722,501,842.34/16,726,480.97
  6. Step 6: Final answer
    x = 12,813,856.24

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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.