10.
等比数列\(\{a_{n}\}\)的各项均为正数,\(2a_{5}\),\(a_{4}\),\(4a_{6}\)成等差数列,且满足\(a_{4}=4a_{3}^{2}\),数列\(\{b_{n}\}\)的前\(n\)项和\(S_{n}= \dfrac {(n+1)b_{n}}{2}\),\(n∈N*\),且\(b_{1}=1\).
\((\)Ⅰ\()\)求数列\(\{a_{n}\}\)和\(\{b_{n}\}\)的通项公式;
\((\)Ⅱ\()\)设\(c_{n}= \dfrac {b_{2n+5}}{b_{2n+1}b_{2n+3}}a_{n}\),\(n∈N*\),求证:\( \sum\limits_{k=1}^{n}c_{k} < \dfrac {1}{3}\).