Finding the Third Proportional to 194,434,897 and 284,270,611
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Solution
The third proportional to 194,434,897 and 284,270,611 is: 415,613,562.82
Step by Step Solution
- Step 1: Write the proportion equation
194,434,897 : 284,270,611 = 284,270,611 : x - Step 2: Convert to fraction form
194,434,897/284,270,611 = 284,270,611/x - Step 3: Cross multiply
194,434,897x = 284,270,611 × 284,270,611 - Step 4: Simplify right side
194,434,897x = 80,809,780,278,313,328 - Step 5: Solve for x
x = 80,809,780,278,313,328/194,434,897 - Step 6: Final answer
x = 415,613,562.82
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.