Finding the Third Proportional to 201,491,694 and 427,197,096
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Solution
The third proportional to 201,491,694 and 427,197,096 is: 905,731,423.50
Step by Step Solution
- Step 1: Write the proportion equation
201,491,694 : 427,197,096 = 427,197,096 : x - Step 2: Convert to fraction form
201,491,694/427,197,096 = 427,197,096/x - Step 3: Cross multiply
201,491,694x = 427,197,096 × 427,197,096 - Step 4: Simplify right side
201,491,694x = 182,497,358,830,833,216 - Step 5: Solve for x
x = 182,497,358,830,833,216/201,491,694 - Step 6: Final answer
x = 905,731,423.50
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.