Finding the Third Proportional to 325,466,343 and 491,226,174
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Solution
The third proportional to 325,466,343 and 491,226,174 is: 741,407,396.53
Step by Step Solution
- Step 1: Write the proportion equation
325,466,343 : 491,226,174 = 491,226,174 : x - Step 2: Convert to fraction form
325,466,343/491,226,174 = 491,226,174/x - Step 3: Cross multiply
325,466,343x = 491,226,174 × 491,226,174 - Step 4: Simplify right side
325,466,343x = 241,303,154,022,678,272 - Step 5: Solve for x
x = 241,303,154,022,678,272/325,466,343 - Step 6: Final answer
x = 741,407,396.53
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.