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Finding the Third Proportional to 241,487,469 and 376,580,109

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Solution

The third proportional to 241,487,469 and 376,580,109 is: 587,246,117.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,487,469 : 376,580,109 = 376,580,109 : x
  2. Step 2: Convert to fraction form
    241,487,469/376,580,109 = 376,580,109/x
  3. Step 3: Cross multiply
    241,487,469x = 376,580,109 × 376,580,109
  4. Step 4: Simplify right side
    241,487,469x = 141,812,578,494,451,888
  5. Step 5: Solve for x
    x = 141,812,578,494,451,888/241,487,469
  6. Step 6: Final answer
    x = 587,246,117.08

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.