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Finding the Third Proportional to 11,896,758,238 and 17,797,968,918

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Solution

The third proportional to 11,896,758,238 and 17,797,968,918 is: 26,626,387,732.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,896,758,238 : 17,797,968,918 = 17,797,968,918 : x
  2. Step 2: Convert to fraction form
    11,896,758,238/17,797,968,918 = 17,797,968,918/x
  3. Step 3: Cross multiply
    11,896,758,238x = 17,797,968,918 × 17,797,968,918
  4. Step 4: Simplify right side
    11,896,758,238x = 316,767,697,606,094,094,336
  5. Step 5: Solve for x
    x = 316,767,697,606,094,094,336/11,896,758,238
  6. Step 6: Final answer
    x = 26,626,387,732.61

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.