weighted calculation with a filter

[SMiller_FL]

I have a column called [countall] that has a 1 in every row that I use just for math by the way. I have a normal formula for counting all that are in column [Tier-TierNum] and are '3':

Count({<[Tier-TierNum]={"3"}>}[countall])   = this works perfectly

But they want this count weighted by  a factor of 2.22

When I try this it doesn't work:

count({<[Tier-TierNum]={"3"}>}[countall]*2.22)

I can not find the correct aggr syntax to make this work. 

[Angela_Zhou · Accepted solution]

Should it be:
   = 2.2 * Count({<[Tier-TierNum]={"3"}>}[countall])

[SMiller_FL]

Thanks!!!!