Finding the Third Proportional to 14,644,851 and 31,493,622
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Solution
The third proportional to 14,644,851 and 31,493,622 is: 67,726,754.38
Step by Step Solution
- Step 1: Write the proportion equation
14,644,851 : 31,493,622 = 31,493,622 : x - Step 2: Convert to fraction form
14,644,851/31,493,622 = 31,493,622/x - Step 3: Cross multiply
14,644,851x = 31,493,622 × 31,493,622 - Step 4: Simplify right side
14,644,851x = 991,848,226,678,884 - Step 5: Solve for x
x = 991,848,226,678,884/14,644,851 - Step 6: Final answer
x = 67,726,754.38
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.