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Finding the Third Proportional to 11,789,376,552 and 25,567,920,243

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Solution

The third proportional to 11,789,376,552 and 25,567,920,243 is: 55,449,797,762.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,789,376,552 : 25,567,920,243 = 25,567,920,243 : x
  2. Step 2: Convert to fraction form
    11,789,376,552/25,567,920,243 = 25,567,920,243/x
  3. Step 3: Cross multiply
    11,789,376,552x = 25,567,920,243 × 25,567,920,243
  4. Step 4: Simplify right side
    11,789,376,552x = 653,718,545,552,409,231,360
  5. Step 5: Solve for x
    x = 653,718,545,552,409,231,360/11,789,376,552
  6. Step 6: Final answer
    x = 55,449,797,762.33

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.