Array
(
    [0] => 52.10
    [1] => 62
    [2] => 64.15.44.25
    [3] => 65.10
    [4] => 65.14
    [5] => 65.21
    [6] => 70
    [7] => 71
    [8] => 71.15.12
    [9] => 93.55
)

Array
(
    [0] => 92.55
    [1] => 92.74
    [2] => 93
    [3] => 94.10
    [4] => 98.12
    [5] => 98.66
)

if (array_intersect($companyCad, $programCad)) {
    echo "Found";
} else {
   echo "Not found";
}