Finding the Fourth Proportional to 17,529,103.44, 26,413,304.19 and 14,404,230.36
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Solution
The fourth proportional to 17,529,103.44, 26,413,304.19 and 14,404,230.36 is: 21,704,665.01
Step by Step Solution
- Step 1: Write the proportion equation
17,529,103.44 : 26,413,304.19 = 14,404,230.36 : x - Step 2: Convert to fraction form
17,529,103.44/26,413,304.19 = 14,404,230.36/x - Step 3: Cross multiply
17,529,103.44x = 26,413,304.19 × 14,404,230.36 - Step 4: Simplify right side
17,529,103.44x = 380,463,318,121,513.19 - Step 5: Solve for x
x = 380,463,318,121,513.19/17,529,103.44 - Step 6: Final answer
x = 21,704,665.01
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.