# You can't just lie in between a stranger and the first odd prime!

Algebra Level 3

Let $$f$$ be a real valued function such that $$f\left(x\right) + 2f\left(\dfrac{2016}{x}\right) = 3x,\quad \forall ~x > 0$$.

Then find $$\dfrac{f\left(144\right)}{f\left(72\right)}$$.

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