Three friends $\mathrm{Amir}$, $\mathrm{Holden}$ and $\mathrm{Xavier}$ picked $\mathrm{pear}$ from the garden. Here $\mathrm{Holden}$ $\mathrm{<mn>6</mn>}\mathrm{boxes}$, $\mathrm{Xavier}$ picked $\mathrm{<mn>17</mn>}\mathrm{boxes}$ out of $\mathrm{pear}$. If the total number of boxes picked by $\mathrm{Amir}$ and $\mathrm{Holden}$ is divided by the total number of boxes picked by $\mathrm{Xavier}$, it equals $\frac{\mathrm{<mn>66</mn>}}{\mathrm{<mn>102</mn>}}$. Find the total number of boxes picked by $\mathrm{Amir}$.

$\mathrm{Amir}$ picked a total of