Finding the Third Proportional to 202,194,958 and 436,608,800
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Solution
The third proportional to 202,194,958 and 436,608,800 is: 942,789,306.53
Step by Step Solution
- Step 1: Write the proportion equation
202,194,958 : 436,608,800 = 436,608,800 : x - Step 2: Convert to fraction form
202,194,958/436,608,800 = 436,608,800/x - Step 3: Cross multiply
202,194,958x = 436,608,800 × 436,608,800 - Step 4: Simplify right side
202,194,958x = 190,627,244,237,440,000 - Step 5: Solve for x
x = 190,627,244,237,440,000/202,194,958 - Step 6: Final answer
x = 942,789,306.53
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.