Math Problem Statement

有四个数,其中前三个数成等差数列,后三个数成等比数列,并且第一个数 与第四个数的和是16,第二个数与第三个数的和是12,求这四个数.

Solution

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Math Problem Analysis

Mathematical Concepts

Arithmetic Sequences
Geometric Sequences
Quadratic Equations

Formulas

Quadratic equation formula

Theorems

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Suitable Grade Level

Grades 10-12