Finding the Third Proportional to 149,677.75 and 332,570.75
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Solution
The third proportional to 149,677.75 and 332,570.75 is: 738,942.85
Step by Step Solution
- Step 1: Write the proportion equation
149,677.75 : 332,570.75 = 332,570.75 : x - Step 2: Convert to fraction form
149,677.75/332,570.75 = 332,570.75/x - Step 3: Cross multiply
149,677.75x = 332,570.75 × 332,570.75 - Step 4: Simplify right side
149,677.75x = 110,603,303,755.56 - Step 5: Solve for x
x = 110,603,303,755.56/149,677.75 - Step 6: Final answer
x = 738,942.85
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.