Finding the Third Proportional to 12,739,592 and 27,718,631
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Solution
The third proportional to 12,739,592 and 27,718,631 is: 60,309,820.32
Step by Step Solution
- Step 1: Write the proportion equation
12,739,592 : 27,718,631 = 27,718,631 : x - Step 2: Convert to fraction form
12,739,592/27,718,631 = 27,718,631/x - Step 3: Cross multiply
12,739,592x = 27,718,631 × 27,718,631 - Step 4: Simplify right side
12,739,592x = 768,322,504,514,161 - Step 5: Solve for x
x = 768,322,504,514,161/12,739,592 - Step 6: Final answer
x = 60,309,820.32
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.