Home / 22,770,391.46-34,155,687.24-7,208,296.51

Finding the Fourth Proportional to 22,770,391.46, 34,155,687.24 and 7,208,296.51

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Solution

The fourth proportional to 22,770,391.46, 34,155,687.24 and 7,208,296.51 is: 10,812,476.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,770,391.46 : 34,155,687.24 = 7,208,296.51 : x
  2. Step 2: Convert to fraction form
    22,770,391.46/34,155,687.24 = 7,208,296.51/x
  3. Step 3: Cross multiply
    22,770,391.46x = 34,155,687.24 × 7,208,296.51
  4. Step 4: Simplify right side
    22,770,391.46x = 246,204,321,258,166.69
  5. Step 5: Solve for x
    x = 246,204,321,258,166.69/22,770,391.46
  6. Step 6: Final answer
    x = 10,812,476.44

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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.