Finding the Third Proportional to 151,466.75 and 318,602.75
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Solution
The third proportional to 151,466.75 and 318,602.75 is: 670,164.99
Step by Step Solution
- Step 1: Write the proportion equation
151,466.75 : 318,602.75 = 318,602.75 : x - Step 2: Convert to fraction form
151,466.75/318,602.75 = 318,602.75/x - Step 3: Cross multiply
151,466.75x = 318,602.75 × 318,602.75 - Step 4: Simplify right side
151,466.75x = 101,507,712,307.56 - Step 5: Solve for x
x = 101,507,712,307.56/151,466.75 - Step 6: Final answer
x = 670,164.99
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.