On mobile devices, global voice traffic has been growing by approximately 222 petabytes (\text{PB})(PB)(, start text, P, B, end text, )per month, while global data traffic has been growing by approximately 7\%7%7, percent per month. At the end of one month in 200720072007, each of the two traffic volumes equaled 110\,\text{PB}110PB110, start text, P, B, end text per month. What was the total expected traffic (data and voice combined) 444 months later