Home / 16,568,256.96-22,844,630.61-11,343,798.54

Finding the Fourth Proportional to 16,568,256.96, 22,844,630.61 and 11,343,798.54

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Solution

The fourth proportional to 16,568,256.96, 22,844,630.61 and 11,343,798.54 is: 15,641,047.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,568,256.96 : 22,844,630.61 = 11,343,798.54 : x
  2. Step 2: Convert to fraction form
    16,568,256.96/22,844,630.61 = 11,343,798.54/x
  3. Step 3: Cross multiply
    16,568,256.96x = 22,844,630.61 × 11,343,798.54
  4. Step 4: Simplify right side
    16,568,256.96x = 259,144,887,360,557.28
  5. Step 5: Solve for x
    x = 259,144,887,360,557.28/16,568,256.96
  6. Step 6: Final answer
    x = 15,641,047.09

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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.