Finding the Third Proportional to 18,081,472 and 27,290,356
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Solution
The third proportional to 18,081,472 and 27,290,356 is: 41,189,319.69
Step by Step Solution
- Step 1: Write the proportion equation
18,081,472 : 27,290,356 = 27,290,356 : x - Step 2: Convert to fraction form
18,081,472/27,290,356 = 27,290,356/x - Step 3: Cross multiply
18,081,472x = 27,290,356 × 27,290,356 - Step 4: Simplify right side
18,081,472x = 744,763,530,606,736 - Step 5: Solve for x
x = 744,763,530,606,736/18,081,472 - Step 6: Final answer
x = 41,189,319.69
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.