Finding the Third Proportional to 18,163,878 and 27,322,329
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Solution
The third proportional to 18,163,878 and 27,322,329 is: 41,098,583.79
Step by Step Solution
- Step 1: Write the proportion equation
18,163,878 : 27,322,329 = 27,322,329 : x - Step 2: Convert to fraction form
18,163,878/27,322,329 = 27,322,329/x - Step 3: Cross multiply
18,163,878x = 27,322,329 × 27,322,329 - Step 4: Simplify right side
18,163,878x = 746,509,661,984,241 - Step 5: Solve for x
x = 746,509,661,984,241/18,163,878 - Step 6: Final answer
x = 41,098,583.79
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.