Finding the Third Proportional to 12,635,442 and 27,288,351
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Solution
The third proportional to 12,635,442 and 27,288,351 is: 58,933,759.52
Step by Step Solution
- Step 1: Write the proportion equation
12,635,442 : 27,288,351 = 27,288,351 : x - Step 2: Convert to fraction form
12,635,442/27,288,351 = 27,288,351/x - Step 3: Cross multiply
12,635,442x = 27,288,351 × 27,288,351 - Step 4: Simplify right side
12,635,442x = 744,654,100,299,201 - Step 5: Solve for x
x = 744,654,100,299,201/12,635,442 - Step 6: Final answer
x = 58,933,759.52
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.