Finding the Third Proportional to 7,996,612 and 17,413,064
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Solution
The third proportional to 7,996,612 and 17,413,064 is: 37,917,907.97
Step by Step Solution
- Step 1: Write the proportion equation
7,996,612 : 17,413,064 = 17,413,064 : x - Step 2: Convert to fraction form
7,996,612/17,413,064 = 17,413,064/x - Step 3: Cross multiply
7,996,612x = 17,413,064 × 17,413,064 - Step 4: Simplify right side
7,996,612x = 303,214,797,868,096 - Step 5: Solve for x
x = 303,214,797,868,096/7,996,612 - Step 6: Final answer
x = 37,917,907.97
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.