Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_71 ( latitude INTEGER, geo_id VARCHAR, longitude VARCHAR, township VARCHAR )

### Question ###
What is the latitude that has a longitude larger than -101.819319 in Martin and a GEO ID of 3809951140?

### Accurate SQL ###

SELECT SUM(latitude) FROM table_name_71 WHERE longitude > -101.819319 AND township = "martin" AND geo_id = 3809951140