Finding the Third Proportional to 8,119,899 and 16,909,398
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Solution
The third proportional to 8,119,899 and 16,909,398 is: 35,213,213.95
Step by Step Solution
- Step 1: Write the proportion equation
8,119,899 : 16,909,398 = 16,909,398 : x - Step 2: Convert to fraction form
8,119,899/16,909,398 = 16,909,398/x - Step 3: Cross multiply
8,119,899x = 16,909,398 × 16,909,398 - Step 4: Simplify right side
8,119,899x = 285,927,740,722,404 - Step 5: Solve for x
x = 285,927,740,722,404/8,119,899 - Step 6: Final answer
x = 35,213,213.95
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.