Finding the Third Proportional to 5,135,850 and 10,844,676
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Solution
The third proportional to 5,135,850 and 10,844,676 is: 22,899,227.50
Step by Step Solution
- Step 1: Write the proportion equation
5,135,850 : 10,844,676 = 10,844,676 : x - Step 2: Convert to fraction form
5,135,850/10,844,676 = 10,844,676/x - Step 3: Cross multiply
5,135,850x = 10,844,676 × 10,844,676 - Step 4: Simplify right side
5,135,850x = 117,606,997,544,976 - Step 5: Solve for x
x = 117,606,997,544,976/5,135,850 - Step 6: Final answer
x = 22,899,227.50
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.