You are given a sentence in English. Your job is to translate the English sentence into Spanish.

So if we wanted to build cities for another billion people, they would be dots like this.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Así que si quisiéramos construir ciudades para otros mil millones estos serían los puntos.