If I bet 10 euros on Inter to make it through to the next round, how much would I win if they make it?

If I REALLY was a risk taker and wanted to bet on them winning at Schalke by 4 goals, how much would I win? I'm guessing it's big money.If I bet 10 euros on Inter to make it through to the next round, how much would I win if they make it?Well here is Ladbrokes odds

http://sports.ladbrokes.com/en-ie/football/european/schalke-vs-inter-e214925361#

81/1 for Inter to win 4-0