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Finding the Third Proportional to 181,569,698 and 376,058,959

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Solution

The third proportional to 181,569,698 and 376,058,959 is: 778,876,333.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,569,698 : 376,058,959 = 376,058,959 : x
  2. Step 2: Convert to fraction form
    181,569,698/376,058,959 = 376,058,959/x
  3. Step 3: Cross multiply
    181,569,698x = 376,058,959 × 376,058,959
  4. Step 4: Simplify right side
    181,569,698x = 141,420,340,644,163,680
  5. Step 5: Solve for x
    x = 141,420,340,644,163,680/181,569,698
  6. Step 6: Final answer
    x = 778,876,333.45

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.