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Finding the Third Proportional to 110,904,273 and 247,309,038

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Solution

The third proportional to 110,904,273 and 247,309,038 is: 551,482,450.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,904,273 : 247,309,038 = 247,309,038 : x
  2. Step 2: Convert to fraction form
    110,904,273/247,309,038 = 247,309,038/x
  3. Step 3: Cross multiply
    110,904,273x = 247,309,038 × 247,309,038
  4. Step 4: Simplify right side
    110,904,273x = 61,161,760,276,485,440
  5. Step 5: Solve for x
    x = 61,161,760,276,485,440/110,904,273
  6. Step 6: Final answer
    x = 551,482,450.78

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.