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Finding the Third Proportional to 50,512,349 and 108,909,148

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Solution

The third proportional to 50,512,349 and 108,909,148 is: 234,817,876.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,512,349 : 108,909,148 = 108,909,148 : x
  2. Step 2: Convert to fraction form
    50,512,349/108,909,148 = 108,909,148/x
  3. Step 3: Cross multiply
    50,512,349x = 108,909,148 × 108,909,148
  4. Step 4: Simplify right side
    50,512,349x = 11,861,202,518,085,904
  5. Step 5: Solve for x
    x = 11,861,202,518,085,904/50,512,349
  6. Step 6: Final answer
    x = 234,817,876.28

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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.