Finding the Third Proportional to 7,369,365 and 15,858,474
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Solution
The third proportional to 7,369,365 and 15,858,474 is: 34,126,576.39
Step by Step Solution
- Step 1: Write the proportion equation
7,369,365 : 15,858,474 = 15,858,474 : x - Step 2: Convert to fraction form
7,369,365/15,858,474 = 15,858,474/x - Step 3: Cross multiply
7,369,365x = 15,858,474 × 15,858,474 - Step 4: Simplify right side
7,369,365x = 251,491,197,608,676 - Step 5: Solve for x
x = 251,491,197,608,676/7,369,365 - Step 6: Final answer
x = 34,126,576.39
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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.