CREATE TABLE table_45906 ("Rank" FLOAT, "City" TEXT, "Airport" TEXT, "Passengers" FLOAT, "Carriers" TEXT)

What is the total rank of the airport that has 79,290 passengers?
SELECT COUNT("Rank") FROM table_45906 WHERE "Passengers" = '79,290'
SELECT COUNT("Rank") FROM "table_45906" WHERE "Passengers" = '79,290'