Why do we need airliners with two engines on one wing and three on the other?

 
Why do we need airliners with two engines on one wing and three on the other? - Inventions, Pilot, civil Aviation, Airplane, Boeing, Aviation, Technologies, Telegram (link)
Why do we need airliners with two engines on one wing and three on the other? - Inventions, Pilot, civil Aviation, Airplane, Boeing, Aviation, Technologies, Telegram (link)


v20240901