Home / 22,766,321.91-34,149,488.67-6,374,021.35

Finding the Fourth Proportional to 22,766,321.91, 34,149,488.67 and 6,374,021.35

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Solution

The fourth proportional to 22,766,321.91, 34,149,488.67 and 6,374,021.35 is: 9,561,033.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,766,321.91 : 34,149,488.67 = 6,374,021.35 : x
  2. Step 2: Convert to fraction form
    22,766,321.91/34,149,488.67 = 6,374,021.35/x
  3. Step 3: Cross multiply
    22,766,321.91x = 34,149,488.67 × 6,374,021.35
  4. Step 4: Simplify right side
    22,766,321.91x = 217,669,569,874,163.09
  5. Step 5: Solve for x
    x = 217,669,569,874,163.09/22,766,321.91
  6. Step 6: Final answer
    x = 9,561,033.65

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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.