Finding the Third Proportional to 12,635,486 and 27,288,434
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Solution
The third proportional to 12,635,486 and 27,288,434 is: 58,933,912.80
Step by Step Solution
- Step 1: Write the proportion equation
12,635,486 : 27,288,434 = 27,288,434 : x - Step 2: Convert to fraction form
12,635,486/27,288,434 = 27,288,434/x - Step 3: Cross multiply
12,635,486x = 27,288,434 × 27,288,434 - Step 4: Simplify right side
12,635,486x = 744,658,630,172,356 - Step 5: Solve for x
x = 744,658,630,172,356/12,635,486 - Step 6: Final answer
x = 58,933,912.80
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.