Finding the Third Proportional to 18,439,227 and 26,639,205.75
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Solution
The third proportional to 18,439,227 and 26,639,205.75 is: 38,485,739.29
Step by Step Solution
- Step 1: Write the proportion equation
18,439,227 : 26,639,205.75 = 26,639,205.75 : x - Step 2: Convert to fraction form
18,439,227/26,639,205.75 = 26,639,205.75/x - Step 3: Cross multiply
18,439,227x = 26,639,205.75 × 26,639,205.75 - Step 4: Simplify right side
18,439,227x = 709,647,282,990,833 - Step 5: Solve for x
x = 709,647,282,990,833/18,439,227 - Step 6: Final answer
x = 38,485,739.29
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.