Difference between revisions of "2003 AIME I Problems/Problem 8"
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| − | == Problem == | + | == Problem 8== |
| + | 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. | ||
== Solution == | == Solution == | ||
Revision as of 19:03, 6 August 2006
Problem 8
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.
