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Finding the Third Proportional to 50,541,855 and 109,153,578

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Solution

The third proportional to 50,541,855 and 109,153,578 is: 235,735,383.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,541,855 : 109,153,578 = 109,153,578 : x
  2. Step 2: Convert to fraction form
    50,541,855/109,153,578 = 109,153,578/x
  3. Step 3: Cross multiply
    50,541,855x = 109,153,578 × 109,153,578
  4. Step 4: Simplify right side
    50,541,855x = 11,914,503,590,202,084
  5. Step 5: Solve for x
    x = 11,914,503,590,202,084/50,541,855
  6. Step 6: Final answer
    x = 235,735,383.88

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.