Home / 16,568,259.96-22,844,634.75-11,343,801.54

Finding the Fourth Proportional to 16,568,259.96, 22,844,634.75 and 11,343,801.54

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Solution

The fourth proportional to 16,568,259.96, 22,844,634.75 and 11,343,801.54 is: 15,641,051.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,568,259.96 : 22,844,634.75 = 11,343,801.54 : x
  2. Step 2: Convert to fraction form
    16,568,259.96/22,844,634.75 = 11,343,801.54/x
  3. Step 3: Cross multiply
    16,568,259.96x = 22,844,634.75 × 11,343,801.54
  4. Step 4: Simplify right side
    16,568,259.96x = 259,145,002,857,787.50
  5. Step 5: Solve for x
    x = 259,145,002,857,787.50/16,568,259.96
  6. Step 6: Final answer
    x = 15,641,051.23

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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.