Home / 33,275,517.80-49,871,286.30-16,199,421.80

Finding the Fourth Proportional to 33,275,517.80, 49,871,286.30 and 16,199,421.80

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Solution

The fourth proportional to 33,275,517.80, 49,871,286.30 and 16,199,421.80 is: 24,278,690.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,275,517.80 : 49,871,286.30 = 16,199,421.80 : x
  2. Step 2: Convert to fraction form
    33,275,517.80/49,871,286.30 = 16,199,421.80/x
  3. Step 3: Cross multiply
    33,275,517.80x = 49,871,286.30 × 16,199,421.80
  4. Step 4: Simplify right side
    33,275,517.80x = 807,886,002,482,261.38
  5. Step 5: Solve for x
    x = 807,886,002,482,261.38/33,275,517.80
  6. Step 6: Final answer
    x = 24,278,690.64

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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.