What does Ezekiel 40:33 mean?

Its guardrooms, pillars, and porch were the same size as the others. The gate and its porch had windows all around. It was about eighty-seven and a half feet long and forty-three and three-quarters feet wide. Ezekiel 40:33 - Modern Text Bible

(The inner east gate is described in the same terms as the other gates, emphasizing the uniformity of the temple's architecture.)