A speaker is producing a sound received by two circular detectors. In time $t,$ the first circular

detector, of radius $3\mathrm{.}40cm,$ receives $41\mathrm{.}0J$ of sound energy. If the second detector's radius is $4\mathrm{.}80$

$cm,$ how much energy will it receive from the speaker in the same time $t?$ Both detectors are the

same distance from the sound source.

Give your answer in $J$ to $1$ decimal place. Do NOT include units in your answer.