Home / 17,496,044.80-26,244,067.20-13,244,516.80

Finding the Fourth Proportional to 17,496,044.80, 26,244,067.20 and 13,244,516.80

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Solution

The fourth proportional to 17,496,044.80, 26,244,067.20 and 13,244,516.80 is: 19,866,775.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,044.80 : 26,244,067.20 = 13,244,516.80 : x
  2. Step 2: Convert to fraction form
    17,496,044.80/26,244,067.20 = 13,244,516.80/x
  3. Step 3: Cross multiply
    17,496,044.80x = 26,244,067.20 × 13,244,516.80
  4. Step 4: Simplify right side
    17,496,044.80x = 347,589,988,930,729
  5. Step 5: Solve for x
    x = 347,589,988,930,729/17,496,044.80
  6. Step 6: Final answer
    x = 19,866,775.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.