Home / 33,644,923.80-50,491,005.30-14,489,428.20

Finding the Fourth Proportional to 33,644,923.80, 50,491,005.30 and 14,489,428.20

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Solution

The fourth proportional to 33,644,923.80, 50,491,005.30 and 14,489,428.20 is: 21,744,314.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,644,923.80 : 50,491,005.30 = 14,489,428.20 : x
  2. Step 2: Convert to fraction form
    33,644,923.80/50,491,005.30 = 14,489,428.20/x
  3. Step 3: Cross multiply
    33,644,923.80x = 50,491,005.30 × 14,489,428.20
  4. Step 4: Simplify right side
    33,644,923.80x = 731,585,796,040,169.38
  5. Step 5: Solve for x
    x = 731,585,796,040,169.38/33,644,923.80
  6. Step 6: Final answer
    x = 21,744,314.25

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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.