Home / 33,211,049.10-49,823,572.05-14,031,933.90

Finding the Fourth Proportional to 33,211,049.10, 49,823,572.05 and 14,031,933.90

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Solution

The fourth proportional to 33,211,049.10, 49,823,572.05 and 14,031,933.90 is: 21,050,857.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,211,049.10 : 49,823,572.05 = 14,031,933.90 : x
  2. Step 2: Convert to fraction form
    33,211,049.10/49,823,572.05 = 14,031,933.90/x
  3. Step 3: Cross multiply
    33,211,049.10x = 49,823,572.05 × 14,031,933.90
  4. Step 4: Simplify right side
    33,211,049.10x = 699,121,069,667,487.50
  5. Step 5: Solve for x
    x = 699,121,069,667,487.50/33,211,049.10
  6. Step 6: Final answer
    x = 21,050,857.73

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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.