Finding the Third Proportional to 115,274,244 and 247,023,159
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Solution
The third proportional to 115,274,244 and 247,023,159 is: 529,350,173.68
Step by Step Solution
- Step 1: Write the proportion equation
115,274,244 : 247,023,159 = 247,023,159 : x - Step 2: Convert to fraction form
115,274,244/247,023,159 = 247,023,159/x - Step 3: Cross multiply
115,274,244x = 247,023,159 × 247,023,159 - Step 4: Simplify right side
115,274,244x = 61,020,441,082,339,280 - Step 5: Solve for x
x = 61,020,441,082,339,280/115,274,244 - Step 6: Final answer
x = 529,350,173.68
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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.