Home / 11,995,917,521,904-18,274,540,899,888

Finding the Third Proportional to 11,995,917,521,904 and 18,274,540,899,888

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Solution

The third proportional to 11,995,917,521,904 and 18,274,540,899,888 is: 27,839,374,894,991.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,995,917,521,904 : 18,274,540,899,888 = 18,274,540,899,888 : x
  2. Step 2: Convert to fraction form
    11,995,917,521,904/18,274,540,899,888 = 18,274,540,899,888/x
  3. Step 3: Cross multiply
    11,995,917,521,904x = 18,274,540,899,888 × 18,274,540,899,888
  4. Step 4: Simplify right side
    11,995,917,521,904x = 333,958,845,101,679,326,133,223,424
  5. Step 5: Solve for x
    x = 333,958,845,101,679,326,133,223,424/11,995,917,521,904
  6. Step 6: Final answer
    x = 27,839,374,894,991.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.