Mathematics, 19.01.2022 17:30, mediocresquash

(2003 AIME) In an increasing sequence of four positive integers, the first three terms form an arithmetic progression, the last three terms form a geometric progression, and the first and fourth terms differ by 30. Find the sum of the four terms.

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(2003 AIME) In an increasing sequence of four positive integers, the first three terms form an arith...