Finding the Third Proportional to 7,673,551 and 16,351,622
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Solution
The third proportional to 7,673,551 and 16,351,622 is: 34,843,782.50
Step by Step Solution
- Step 1: Write the proportion equation
7,673,551 : 16,351,622 = 16,351,622 : x - Step 2: Convert to fraction form
7,673,551/16,351,622 = 16,351,622/x - Step 3: Cross multiply
7,673,551x = 16,351,622 × 16,351,622 - Step 4: Simplify right side
7,673,551x = 267,375,542,030,884 - Step 5: Solve for x
x = 267,375,542,030,884/7,673,551 - Step 6: Final answer
x = 34,843,782.50
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.