Nathan harvested a total of 5 x 14 = <<5*14=70>>70 strawberries
He harvested a total of 7 x 16 = <<7*16=112>>112 tomatoes.
He was able to fill 70/7 = <<70/7=10>>10 baskets with strawberries.
He was able to fill 112/7 = <<112/7=16>>16 baskets with tomatoes.
He made 10 x $9 = $<<10*9=90>>90 from the strawberries.
He made 16 x $ 6 = $<<16*6=96>>96 from the tomatoes.
All together, he made $90 + $96 = $<<90+96=186>>186 from his harvest.
#### 186