To compare 36 social media posts to 1 social media post using fractional notation, you can express this as the ratio:
\[ \frac{36}{1} \]
Since this is already in fractional form, you can simplify it:
\[ \frac{36}{1} = 36 \]
Thus, the ratio of 36 social media posts to 1 social media post, in fractional notation, is \(\frac{36}{1}\), which simplifies to 36.