Finding the Third Proportional to 115,274,246 and 247,023,163
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Solution
The third proportional to 115,274,246 and 247,023,163 is: 529,350,181.64
Step by Step Solution
- Step 1: Write the proportion equation
115,274,246 : 247,023,163 = 247,023,163 : x - Step 2: Convert to fraction form
115,274,246/247,023,163 = 247,023,163/x - Step 3: Cross multiply
115,274,246x = 247,023,163 × 247,023,163 - Step 4: Simplify right side
115,274,246x = 61,020,443,058,524,568 - Step 5: Solve for x
x = 61,020,443,058,524,568/115,274,246 - Step 6: Final answer
x = 529,350,181.64
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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.