Home / 27,771,963.26-41,664,596.11-11,588,912.30

Finding the Fourth Proportional to 27,771,963.26, 41,664,596.11 and 11,588,912.30

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Solution

The fourth proportional to 27,771,963.26, 41,664,596.11 and 11,588,912.30 is: 17,386,143.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,771,963.26 : 41,664,596.11 = 11,588,912.30 : x
  2. Step 2: Convert to fraction form
    27,771,963.26/41,664,596.11 = 11,588,912.30/x
  3. Step 3: Cross multiply
    27,771,963.26x = 41,664,596.11 × 11,588,912.30
  4. Step 4: Simplify right side
    27,771,963.26x = 482,847,350,408,900.38
  5. Step 5: Solve for x
    x = 482,847,350,408,900.38/27,771,963.26
  6. Step 6: Final answer
    x = 17,386,143.93

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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.