Home / 33,554,382.39-50,315,671.26-11,687,135.22

Finding the Fourth Proportional to 33,554,382.39, 50,315,671.26 and 11,687,135.22

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Solution

The fourth proportional to 33,554,382.39, 50,315,671.26 and 11,687,135.22 is: 17,525,163.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,554,382.39 : 50,315,671.26 = 11,687,135.22 : x
  2. Step 2: Convert to fraction form
    33,554,382.39/50,315,671.26 = 11,687,135.22/x
  3. Step 3: Cross multiply
    33,554,382.39x = 50,315,671.26 × 11,687,135.22
  4. Step 4: Simplify right side
    33,554,382.39x = 588,046,053,700,687.75
  5. Step 5: Solve for x
    x = 588,046,053,700,687.75/33,554,382.39
  6. Step 6: Final answer
    x = 17,525,163.98

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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.