Home / 16,568,256.48-22,844,629.92-11,343,798.04

Finding the Fourth Proportional to 16,568,256.48, 22,844,629.92 and 11,343,798.04

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Solution

The fourth proportional to 16,568,256.48, 22,844,629.92 and 11,343,798.04 is: 15,641,046.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,568,256.48 : 22,844,629.92 = 11,343,798.04 : x
  2. Step 2: Convert to fraction form
    16,568,256.48/22,844,629.92 = 11,343,798.04/x
  3. Step 3: Cross multiply
    16,568,256.48x = 22,844,629.92 × 11,343,798.04
  4. Step 4: Simplify right side
    16,568,256.48x = 259,144,868,111,021.34
  5. Step 5: Solve for x
    x = 259,144,868,111,021.34/16,568,256.48
  6. Step 6: Final answer
    x = 15,641,046.38

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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.