Home / 32,770,538.28-49,150,326.94-12,016,687.74

Finding the Fourth Proportional to 32,770,538.28, 49,150,326.94 and 12,016,687.74

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Solution

The fourth proportional to 32,770,538.28, 49,150,326.94 and 12,016,687.74 is: 18,023,021.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,770,538.28 : 49,150,326.94 = 12,016,687.74 : x
  2. Step 2: Convert to fraction form
    32,770,538.28/49,150,326.94 = 12,016,687.74/x
  3. Step 3: Cross multiply
    32,770,538.28x = 49,150,326.94 × 12,016,687.74
  4. Step 4: Simplify right side
    32,770,538.28x = 590,624,131,219,004.88
  5. Step 5: Solve for x
    x = 590,624,131,219,004.88/32,770,538.28
  6. Step 6: Final answer
    x = 18,023,021.96

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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.