Finding the Third Proportional to 213,240,750 and 327,620,847
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Solution
The third proportional to 213,240,750 and 327,620,847 is: 503,353,225.82
Step by Step Solution
- Step 1: Write the proportion equation
213,240,750 : 327,620,847 = 327,620,847 : x - Step 2: Convert to fraction form
213,240,750/327,620,847 = 327,620,847/x - Step 3: Cross multiply
213,240,750x = 327,620,847 × 327,620,847 - Step 4: Simplify right side
213,240,750x = 107,335,419,388,997,408 - Step 5: Solve for x
x = 107,335,419,388,997,408/213,240,750 - Step 6: Final answer
x = 503,353,225.82
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.