Finding the Third Proportional to 161,144.44 and 350,962.88
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Solution
The third proportional to 161,144.44 and 350,962.88 is: 764,375.99
Step by Step Solution
- Step 1: Write the proportion equation
161,144.44 : 350,962.88 = 350,962.88 : x - Step 2: Convert to fraction form
161,144.44/350,962.88 = 350,962.88/x - Step 3: Cross multiply
161,144.44x = 350,962.88 × 350,962.88 - Step 4: Simplify right side
161,144.44x = 123,174,939,628.27 - Step 5: Solve for x
x = 123,174,939,628.27/161,144.44 - Step 6: Final answer
x = 764,375.99
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.