Finding the Fourth Proportional to 16,192,138.08, 24,292,193.28 and 11,409,168.96
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Solution
The fourth proportional to 16,192,138.08, 24,292,193.28 and 11,409,168.96 is: 17,116,562.13
Step by Step Solution
- Step 1: Write the proportion equation
16,192,138.08 : 24,292,193.28 = 11,409,168.96 : x - Step 2: Convert to fraction form
16,192,138.08/24,292,193.28 = 11,409,168.96/x - Step 3: Cross multiply
16,192,138.08x = 24,292,193.28 × 11,409,168.96 - Step 4: Simplify right side
16,192,138.08x = 277,153,737,540,496.62 - Step 5: Solve for x
x = 277,153,737,540,496.62/16,192,138.08 - Step 6: Final answer
x = 17,116,562.13
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.