Finding the Third Proportional to 118,108.13 and 159,119.44
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Solution
The third proportional to 118,108.13 and 159,119.44 is: 214,371.33
Step by Step Solution
- Step 1: Write the proportion equation
118,108.13 : 159,119.44 = 159,119.44 : x - Step 2: Convert to fraction form
118,108.13/159,119.44 = 159,119.44/x - Step 3: Cross multiply
118,108.13x = 159,119.44 × 159,119.44 - Step 4: Simplify right side
118,108.13x = 25,318,995,390.32 - Step 5: Solve for x
x = 25,318,995,390.32/118,108.13 - Step 6: Final answer
x = 214,371.33
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.