Home / 24,568,408-33,904,307.73-13,555,843.21

Finding the Fourth Proportional to 24,568,408, 33,904,307.73 and 13,555,843.21

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Solution

The fourth proportional to 24,568,408, 33,904,307.73 and 13,555,843.21 is: 18,707,011.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,568,408 : 33,904,307.73 = 13,555,843.21 : x
  2. Step 2: Convert to fraction form
    24,568,408/33,904,307.73 = 13,555,843.21/x
  3. Step 3: Cross multiply
    24,568,408x = 33,904,307.73 × 13,555,843.21
  4. Step 4: Simplify right side
    24,568,408x = 459,601,479,731,471
  5. Step 5: Solve for x
    x = 459,601,479,731,471/24,568,408
  6. Step 6: Final answer
    x = 18,707,011.04

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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.