Finding the Third Proportional to 18,541,775 and 27,276,645
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Solution
The third proportional to 18,541,775 and 27,276,645 is: 40,126,436.79
Step by Step Solution
- Step 1: Write the proportion equation
18,541,775 : 27,276,645 = 27,276,645 : x - Step 2: Convert to fraction form
18,541,775/27,276,645 = 27,276,645/x - Step 3: Cross multiply
18,541,775x = 27,276,645 × 27,276,645 - Step 4: Simplify right side
18,541,775x = 744,015,362,456,025 - Step 5: Solve for x
x = 744,015,362,456,025/18,541,775 - Step 6: Final answer
x = 40,126,436.79
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.