Finding the Third Proportional to 82,773,354 and 125,305,155
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Solution
The third proportional to 82,773,354 and 125,305,155 is: 189,691,260.66
Step by Step Solution
- Step 1: Write the proportion equation
82,773,354 : 125,305,155 = 125,305,155 : x - Step 2: Convert to fraction form
82,773,354/125,305,155 = 125,305,155/x - Step 3: Cross multiply
82,773,354x = 125,305,155 × 125,305,155 - Step 4: Simplify right side
82,773,354x = 15,701,381,869,574,024 - Step 5: Solve for x
x = 15,701,381,869,574,024/82,773,354 - Step 6: Final answer
x = 189,691,260.66
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.