1.74 btc per rotocoin is very easy.
288000/21000000= 72.917 btc per rotocoin
84000000/21000000= 0.25 btc per litecoin
litecoin currently 0.0272
litecoin currently 0.0272/0.25 = 0.1088 of possible value.
rotocoin has a possible value of 72.917 rotocoin. if it becomes 0.1088 of possible value like litecoin then it would have a price of 7.9333696 btc per rotocoin.
7.933 btc per rotocoin can be reached!
Are you crazy?