Finding the Third Proportional to 63,036,936 and 135,798,912
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Solution
The third proportional to 63,036,936 and 135,798,912 is: 292,548,237.12
Step by Step Solution
- Step 1: Write the proportion equation
63,036,936 : 135,798,912 = 135,798,912 : x - Step 2: Convert to fraction form
63,036,936/135,798,912 = 135,798,912/x - Step 3: Cross multiply
63,036,936x = 135,798,912 × 135,798,912 - Step 4: Simplify right side
63,036,936x = 18,441,344,500,383,744 - Step 5: Solve for x
x = 18,441,344,500,383,744/63,036,936 - Step 6: Final answer
x = 292,548,237.12
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.