Ezekiel Chapter 40 Vs. 15

 The East Gate to the Outer Court

And from the face of the gate of the entrance unto the face of the porch of the inner gate were fifty cubits. Eze 40:15

were fifty cubits... Fifty long cubits would be 87 feet 6 inches.

This area is speaking of the face of the gate of the entrance unto the face of the porch of the inner gate being 87 feet 6 inches across.

He described the gate in detail, with its steps… threshold, guards’ alcoves… portico facing the temple…