Home / 229,857,292.62-344,907,007.92-132,881,107.59

Finding the Fourth Proportional to 229,857,292.62, 344,907,007.92 and 132,881,107.59

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Solution

The fourth proportional to 229,857,292.62, 344,907,007.92 and 132,881,107.59 is: 199,391,651.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,857,292.62 : 344,907,007.92 = 132,881,107.59 : x
  2. Step 2: Convert to fraction form
    229,857,292.62/344,907,007.92 = 132,881,107.59/x
  3. Step 3: Cross multiply
    229,857,292.62x = 344,907,007.92 × 132,881,107.59
  4. Step 4: Simplify right side
    229,857,292.62x = 45,831,625,227,962,504
  5. Step 5: Solve for x
    x = 45,831,625,227,962,504/229,857,292.62
  6. Step 6: Final answer
    x = 199,391,651.69

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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.