Finding the Third Proportional to 5,165,183 and 11,260,389
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Solution
The third proportional to 5,165,183 and 11,260,389 is: 24,548,280.37
Step by Step Solution
- Step 1: Write the proportion equation
5,165,183 : 11,260,389 = 11,260,389 : x - Step 2: Convert to fraction form
5,165,183/11,260,389 = 11,260,389/x - Step 3: Cross multiply
5,165,183x = 11,260,389 × 11,260,389 - Step 4: Simplify right side
5,165,183x = 126,796,360,431,321 - Step 5: Solve for x
x = 126,796,360,431,321/5,165,183 - Step 6: Final answer
x = 24,548,280.37
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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.