Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_1682026_7 (rank INTEGER, assets__billion_$_ VARCHAR)
### Question:
What is the lowest rank of a company with 248.44 billions of dollars in assets?
### Answer:
SELECT MIN(rank) FROM table_1682026_7 WHERE assets__billion_$_ = "248.44"