human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Rank, Company, Headquarters, Industry, Sales (billion $), Profits (billion $), Assets (billion $), Market Value (billion $)
###Question: What is the highest rank of a company that has 1,715.8 billion in assets? 
gpt
SELECT MAX Rank FROM table WHERE Assets (billion $) = 1,715.8