Home / 36,882,003.30-55,322,486.55-16,687,212.90

Finding the Fourth Proportional to 36,882,003.30, 55,322,486.55 and 16,687,212.90

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Solution

The fourth proportional to 36,882,003.30, 55,322,486.55 and 16,687,212.90 is: 25,030,584.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,882,003.30 : 55,322,486.55 = 16,687,212.90 : x
  2. Step 2: Convert to fraction form
    36,882,003.30/55,322,486.55 = 16,687,212.90/x
  3. Step 3: Cross multiply
    36,882,003.30x = 55,322,486.55 × 16,687,212.90
  4. Step 4: Simplify right side
    36,882,003.30x = 923,178,111,217,236.50
  5. Step 5: Solve for x
    x = 923,178,111,217,236.50/36,882,003.30
  6. Step 6: Final answer
    x = 25,030,584.80

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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.