Multiply. \[ 2 x^{8} v^{8} \cdot 3 v^{8} \cdot 3 x \] Simplify your answer as much as possible. x

Step 1 ：\(2 \times 3 \times 3 = 18\)

Step 2 ：\(x^{8} \times x = x^{8+1} = x^{9}\)

Step 3 ：\(v^{8} \times v^{8} = v^{8+8} = v^{16}\)

Step 4 ：\(\boxed{18x^{9}v^{16}}\)