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Finding the Third Proportional to 11,515,000,059 and 17,691,524,928

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Solution

The third proportional to 11,515,000,059 and 17,691,524,928 is: 27,181,072,746.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,515,000,059 : 17,691,524,928 = 17,691,524,928 : x
  2. Step 2: Convert to fraction form
    11,515,000,059/17,691,524,928 = 17,691,524,928/x
  3. Step 3: Cross multiply
    11,515,000,059x = 17,691,524,928 × 17,691,524,928
  4. Step 4: Simplify right side
    11,515,000,059x = 312,990,054,278,045,433,856
  5. Step 5: Solve for x
    x = 312,990,054,278,045,433,856/11,515,000,059
  6. Step 6: Final answer
    x = 27,181,072,746.36

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.