Home / 16,568,257.48-22,844,631.30-11,343,799.04

Finding the Fourth Proportional to 16,568,257.48, 22,844,631.30 and 11,343,799.04

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Solution

The fourth proportional to 16,568,257.48, 22,844,631.30 and 11,343,799.04 is: 15,641,047.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,568,257.48 : 22,844,631.30 = 11,343,799.04 : x
  2. Step 2: Convert to fraction form
    16,568,257.48/22,844,631.30 = 11,343,799.04/x
  3. Step 3: Cross multiply
    16,568,257.48x = 22,844,631.30 × 11,343,799.04
  4. Step 4: Simplify right side
    16,568,257.48x = 259,144,906,610,093.94
  5. Step 5: Solve for x
    x = 259,144,906,610,093.94/16,568,257.48
  6. Step 6: Final answer
    x = 15,641,047.76

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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.