NET

33 Its alcoves, its jambs, and its porches had the same dimensions as the others, and there were windows all around it and its porches; its length was 87½ feet and its width 43¾ feet.

Darby

33 and its chambers, and its posts, and its projections, according to these measures; and there were windows to it and to its projections round about: the length was fifty cubits, and the breadth twenty-five cubits.

KJV

33 And the little chambers thereof, and the posts thereof, and the arches thereof, [were] according to these measures: and [there were] windows therein and in the arches thereof round about: [it was] fifty cubits long, and five and twenty cubits broad.