Home / 23,155,626.67-34,734,160.33-8,586,171.65

Finding the Fourth Proportional to 23,155,626.67, 34,734,160.33 and 8,586,171.65

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Solution

The fourth proportional to 23,155,626.67, 34,734,160.33 and 8,586,171.65 is: 12,879,524.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,155,626.67 : 34,734,160.33 = 8,586,171.65 : x
  2. Step 2: Convert to fraction form
    23,155,626.67/34,734,160.33 = 8,586,171.65/x
  3. Step 3: Cross multiply
    23,155,626.67x = 34,734,160.33 × 8,586,171.65
  4. Step 4: Simplify right side
    23,155,626.67x = 298,233,462,777,370.62
  5. Step 5: Solve for x
    x = 298,233,462,777,370.62/23,155,626.67
  6. Step 6: Final answer
    x = 12,879,524.58

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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.