Home / 23,145,609.33-34,650,305.55-15,450,166.26

Finding the Fourth Proportional to 23,145,609.33, 34,650,305.55 and 15,450,166.26

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Solution

The fourth proportional to 23,145,609.33, 34,650,305.55 and 15,450,166.26 is: 23,129,785.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,145,609.33 : 34,650,305.55 = 15,450,166.26 : x
  2. Step 2: Convert to fraction form
    23,145,609.33/34,650,305.55 = 15,450,166.26/x
  3. Step 3: Cross multiply
    23,145,609.33x = 34,650,305.55 × 15,450,166.26
  4. Step 4: Simplify right side
    23,145,609.33x = 535,352,981,707,300.69
  5. Step 5: Solve for x
    x = 535,352,981,707,300.69/23,145,609.33
  6. Step 6: Final answer
    x = 23,129,785.61

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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.