Home / 17,022,561.44-23,498,383.20-11,444,043.30

Finding the Fourth Proportional to 17,022,561.44, 23,498,383.20 and 11,444,043.30

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Solution

The fourth proportional to 17,022,561.44, 23,498,383.20 and 11,444,043.30 is: 15,797,652.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,022,561.44 : 23,498,383.20 = 11,444,043.30 : x
  2. Step 2: Convert to fraction form
    17,022,561.44/23,498,383.20 = 11,444,043.30/x
  3. Step 3: Cross multiply
    17,022,561.44x = 23,498,383.20 × 11,444,043.30
  4. Step 4: Simplify right side
    17,022,561.44x = 268,916,514,820,792.56
  5. Step 5: Solve for x
    x = 268,916,514,820,792.56/17,022,561.44
  6. Step 6: Final answer
    x = 15,797,652.77

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1.5x scale

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.