Finding the Third Proportional to 80,808,296 and 121,305,756
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Solution
The third proportional to 80,808,296 and 121,305,756 is: 182,098,709.75
Step by Step Solution
- Step 1: Write the proportion equation
80,808,296 : 121,305,756 = 121,305,756 : x - Step 2: Convert to fraction form
80,808,296/121,305,756 = 121,305,756/x - Step 3: Cross multiply
80,808,296x = 121,305,756 × 121,305,756 - Step 4: Simplify right side
80,808,296x = 14,715,086,438,731,536 - Step 5: Solve for x
x = 14,715,086,438,731,536/80,808,296 - Step 6: Final answer
x = 182,098,709.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.