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Finding the Third Proportional to 35,511,040 and 76,616,192

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Solution

The third proportional to 35,511,040 and 76,616,192 is: 165,301,857.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,511,040 : 76,616,192 = 76,616,192 : x
  2. Step 2: Convert to fraction form
    35,511,040/76,616,192 = 76,616,192/x
  3. Step 3: Cross multiply
    35,511,040x = 76,616,192 × 76,616,192
  4. Step 4: Simplify right side
    35,511,040x = 5,870,040,876,580,864
  5. Step 5: Solve for x
    x = 5,870,040,876,580,864/35,511,040
  6. Step 6: Final answer
    x = 165,301,857.58

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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.