Three girls, A, B and C, shared a box of beads in the ratio 5:3:4, and there were 4 beads left over. LAter , they shared these 4 beads together with a second box, containing 1 1/2% less beads than the first box, in the same ratio as before, and there was no remainder. Of the additional number of beads they each received in the second round of sharing was the same as before, find the total number of beads each of them received.