Finding the Third Proportional to 7,660,680 and 11,582,388
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Solution
The third proportional to 7,660,680 and 11,582,388 is: 17,511,723.74
Step by Step Solution
- Step 1: Write the proportion equation
7,660,680 : 11,582,388 = 11,582,388 : x - Step 2: Convert to fraction form
7,660,680/11,582,388 = 11,582,388/x - Step 3: Cross multiply
7,660,680x = 11,582,388 × 11,582,388 - Step 4: Simplify right side
7,660,680x = 134,151,711,782,544 - Step 5: Solve for x
x = 134,151,711,782,544/7,660,680 - Step 6: Final answer
x = 17,511,723.74
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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.