Home / 33,214,290.93-49,843,658.84-13,783,516.27

Finding the Fourth Proportional to 33,214,290.93, 49,843,658.84 and 13,783,516.27

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Solution

The fourth proportional to 33,214,290.93, 49,843,658.84 and 13,783,516.27 is: 20,684,496.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,290.93 : 49,843,658.84 = 13,783,516.27 : x
  2. Step 2: Convert to fraction form
    33,214,290.93/49,843,658.84 = 13,783,516.27/x
  3. Step 3: Cross multiply
    33,214,290.93x = 49,843,658.84 × 13,783,516.27
  4. Step 4: Simplify right side
    33,214,290.93x = 687,020,882,383,942.62
  5. Step 5: Solve for x
    x = 687,020,882,383,942.62/33,214,290.93
  6. Step 6: Final answer
    x = 20,684,496.44

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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.