Can the PS3 still catch up with the Wii?

[Smeags]

Let's assume that the Wii stops selling today. No more units sold.

The PS3 is 18,100,000 units behind the Wii (according to VGC).

So for the PS3 to catch the Wii...

it would need to sell 174,038 units a week for 2 years to catch up.
it would need to sell 116,025 units a week for 3 years to catch up.
it would need to sell 87,019 units a week for 4 years to catch up.

The PS3 is currently selling at half that last number (44,781) which would make it almost 8 years for PS3 to catch the Wii.

I'm going to say no.