I have a table containing budgeted foreign sales data by month and want to convert this to a home currency (the fx rate is obtained via a parameter). Is it possible to multiple several columns at once in power query by a value?

I know I can create new columns for each month and multiply each budgeted sales month i.e. [January] times FX rate to provide me with [Jan USD] etc., but was hoping to select all 12 months at once.