Finding the Third Proportional to 5,305,493 and 11,367,321
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Solution
The third proportional to 5,305,493 and 11,367,321 is: 24,355,132.82
Step by Step Solution
- Step 1: Write the proportion equation
5,305,493 : 11,367,321 = 11,367,321 : x - Step 2: Convert to fraction form
5,305,493/11,367,321 = 11,367,321/x - Step 3: Cross multiply
5,305,493x = 11,367,321 × 11,367,321 - Step 4: Simplify right side
5,305,493x = 129,215,986,717,041 - Step 5: Solve for x
x = 129,215,986,717,041/5,305,493 - Step 6: Final answer
x = 24,355,132.82
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.