Finding the Third Proportional to 27,701,728 and 41,397,548
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Solution
The third proportional to 27,701,728 and 41,397,548 is: 61,864,623.77
Step by Step Solution
- Step 1: Write the proportion equation
27,701,728 : 41,397,548 = 41,397,548 : x - Step 2: Convert to fraction form
27,701,728/41,397,548 = 41,397,548/x - Step 3: Cross multiply
27,701,728x = 41,397,548 × 41,397,548 - Step 4: Simplify right side
27,701,728x = 1,713,756,980,412,304 - Step 5: Solve for x
x = 1,713,756,980,412,304/27,701,728 - Step 6: Final answer
x = 61,864,623.77
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.