Finding the Third Proportional to 7,765,704 and 11,757,144
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Solution
The third proportional to 7,765,704 and 11,757,144 is: 17,800,116.39
Step by Step Solution
- Step 1: Write the proportion equation
7,765,704 : 11,757,144 = 11,757,144 : x - Step 2: Convert to fraction form
7,765,704/11,757,144 = 11,757,144/x - Step 3: Cross multiply
7,765,704x = 11,757,144 × 11,757,144 - Step 4: Simplify right side
7,765,704x = 138,230,435,036,736 - Step 5: Solve for x
x = 138,230,435,036,736/7,765,704 - Step 6: Final answer
x = 17,800,116.39
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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.