CREATE TABLE table_37328 ("Unit" CLOB, "Russian" CLOB, "Translation" CLOB, "Ratio" FLOAT, "Metric value" CLOB, "Avoirdupois value" CLOB, "Ordinary value" CLOB)

What is the largest ration with an ordinary value of 84 zolotnik?
SELECT MAX("Ratio") FROM table_37328 WHERE "Ordinary value" = '84 zolotnik'
SELECT MAX("Ratio") FROM "table_37328" WHERE "Ordinary value" = '84 zolotnik'