Finding the Third Proportional to 5,260,539 and 11,495,022
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Solution
The third proportional to 5,260,539 and 11,495,022 is: 25,118,249.44
Step by Step Solution
- Step 1: Write the proportion equation
5,260,539 : 11,495,022 = 11,495,022 : x - Step 2: Convert to fraction form
5,260,539/11,495,022 = 11,495,022/x - Step 3: Cross multiply
5,260,539x = 11,495,022 × 11,495,022 - Step 4: Simplify right side
5,260,539x = 132,135,530,780,484 - Step 5: Solve for x
x = 132,135,530,780,484/5,260,539 - Step 6: Final answer
x = 25,118,249.44
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.