Home / 8,008,147.94-12,014,269.49-2,328,372.25

Finding the Fourth Proportional to 8,008,147.94, 12,014,269.49 and 2,328,372.25

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Solution

The fourth proportional to 8,008,147.94, 12,014,269.49 and 2,328,372.25 is: 3,493,153.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,147.94 : 12,014,269.49 = 2,328,372.25 : x
  2. Step 2: Convert to fraction form
    8,008,147.94/12,014,269.49 = 2,328,372.25/x
  3. Step 3: Cross multiply
    8,008,147.94x = 12,014,269.49 × 2,328,372.25
  4. Step 4: Simplify right side
    8,008,147.94x = 27,973,691,684,537.65
  5. Step 5: Solve for x
    x = 27,973,691,684,537.65/8,008,147.94
  6. Step 6: Final answer
    x = 3,493,153.71

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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.