Finding the Third Proportional to 366,548,694,899 and 789,117,440,723
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Solution
The third proportional to 366,548,694,899 and 789,117,440,723 is: 1,698,836,590,933.16
Step by Step Solution
- Step 1: Write the proportion equation
366,548,694,899 : 789,117,440,723 = 789,117,440,723 : x - Step 2: Convert to fraction form
366,548,694,899/789,117,440,723 = 789,117,440,723/x - Step 3: Cross multiply
366,548,694,899x = 789,117,440,723 × 789,117,440,723 - Step 4: Simplify right side
366,548,694,899x = 622,706,335,253,217,408,974,848 - Step 5: Solve for x
x = 622,706,335,253,217,408,974,848/366,548,694,899 - Step 6: Final answer
x = 1,698,836,590,933.16
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.