Finding the Third Proportional to 18,804.75 and 40,110.75
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Solution
The third proportional to 18,804.75 and 40,110.75 is: 85,556.70
Step by Step Solution
- Step 1: Write the proportion equation
18,804.75 : 40,110.75 = 40,110.75 : x - Step 2: Convert to fraction form
18,804.75/40,110.75 = 40,110.75/x - Step 3: Cross multiply
18,804.75x = 40,110.75 × 40,110.75 - Step 4: Simplify right side
18,804.75x = 1,608,872,265.56 - Step 5: Solve for x
x = 1,608,872,265.56/18,804.75 - Step 6: Final answer
x = 85,556.70
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.