Home / 33,275,517.30-49,871,285.55-16,199,421.30

Finding the Fourth Proportional to 33,275,517.30, 49,871,285.55 and 16,199,421.30

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Solution

The fourth proportional to 33,275,517.30, 49,871,285.55 and 16,199,421.30 is: 24,278,689.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,275,517.30 : 49,871,285.55 = 16,199,421.30 : x
  2. Step 2: Convert to fraction form
    33,275,517.30/49,871,285.55 = 16,199,421.30/x
  3. Step 3: Cross multiply
    33,275,517.30x = 49,871,285.55 × 16,199,421.30
  4. Step 4: Simplify right side
    33,275,517.30x = 807,885,965,397,052.25
  5. Step 5: Solve for x
    x = 807,885,965,397,052.25/33,275,517.30
  6. Step 6: Final answer
    x = 24,278,689.89

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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.