The twenty seventh sultan of the Ottoman Empire was Abdülhamid I.
The twenty fourth sultan of the Ottoman Empire was Mahmud I.
The twenty second sultan of the Ottoman Empire was Mustafa II.
The twenty third sultan of the Ottoman Empire was Ahmed III.
The twenty fifth sultan of the Ottoman Empire was Osman III.
The twenty sixth sultan of the Ottoman Empire was Mustafa III.
The twenty ninth sultan of the Ottoman Empire was Mustafa IV.
The twenty first sultan of the Ottoman Empire was Ahmed II.
The twenty eighth sultan of the Ottoman Empire was Selim III.
The Twenty-Seventh City has 517 pages.
One-seventh of twenty eight is four.
If you have twenty-seven things lined up in a row, then the last one is the twenty-seventh one.
Twenty-Seventh Army - Japan - ended in 1945.