Finding the Third Proportional to 7,451,397 and 11,214,009
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Solution
The third proportional to 7,451,397 and 11,214,009 is: 16,876,566.62
Step by Step Solution
- Step 1: Write the proportion equation
7,451,397 : 11,214,009 = 11,214,009 : x - Step 2: Convert to fraction form
7,451,397/11,214,009 = 11,214,009/x - Step 3: Cross multiply
7,451,397x = 11,214,009 × 11,214,009 - Step 4: Simplify right side
7,451,397x = 125,753,997,852,081 - Step 5: Solve for x
x = 125,753,997,852,081/7,451,397 - Step 6: Final answer
x = 16,876,566.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.