Home / 23,206,344.75-32,025,752.21-12,893,067.84

Finding the Fourth Proportional to 23,206,344.75, 32,025,752.21 and 12,893,067.84

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Solution

The fourth proportional to 23,206,344.75, 32,025,752.21 and 12,893,067.84 is: 17,792,987.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,206,344.75 : 32,025,752.21 = 12,893,067.84 : x
  2. Step 2: Convert to fraction form
    23,206,344.75/32,025,752.21 = 12,893,067.84/x
  3. Step 3: Cross multiply
    23,206,344.75x = 32,025,752.21 × 12,893,067.84
  4. Step 4: Simplify right side
    23,206,344.75x = 412,910,195,950,365.69
  5. Step 5: Solve for x
    x = 412,910,195,950,365.69/23,206,344.75
  6. Step 6: Final answer
    x = 17,792,987.24

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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.