Finding the Third Proportional to 7,769,773.13 and 16,344,909
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Solution
The third proportional to 7,769,773.13 and 16,344,909 is: 34,384,022.02
Step by Step Solution
- Step 1: Write the proportion equation
7,769,773.13 : 16,344,909 = 16,344,909 : x - Step 2: Convert to fraction form
7,769,773.13/16,344,909 = 16,344,909/x - Step 3: Cross multiply
7,769,773.13x = 16,344,909 × 16,344,909 - Step 4: Simplify right side
7,769,773.13x = 267,156,050,218,281 - Step 5: Solve for x
x = 267,156,050,218,281/7,769,773.13 - Step 6: Final answer
x = 34,384,022.02
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.