Difference between revisions of "2003 AIME I Problems/Problem 8"

 
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== Problem ==
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== Problem 8==
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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 20:03, 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.

Solution

See also