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Finding the Third Proportional to 29,063,994 and 68,511,975

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Solution

The third proportional to 29,063,994 and 68,511,975 is: 161,501,916.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,063,994 : 68,511,975 = 68,511,975 : x
  2. Step 2: Convert to fraction form
    29,063,994/68,511,975 = 68,511,975/x
  3. Step 3: Cross multiply
    29,063,994x = 68,511,975 × 68,511,975
  4. Step 4: Simplify right side
    29,063,994x = 4,693,890,718,400,625
  5. Step 5: Solve for x
    x = 4,693,890,718,400,625/29,063,994
  6. Step 6: Final answer
    x = 161,501,916.03

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.