CREATE TABLE table_name_6 (rank NUMBER, area__km_2__ VARCHAR2)

What's the total of Rank that has an Area (KM 2) of 1050.14?
SELECT SUM(rank) FROM table_name_6 WHERE area__km_2__ = 1050.14
SELECT SUM("rank") FROM "table_name_6" WHERE "area__km_2__" = 1050.14