Finding the Third Proportional to 5,204,948.63 and 11,278,617.19
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Solution
The third proportional to 5,204,948.63 and 11,278,617.19 is: 24,439,665.95
Step by Step Solution
- Step 1: Write the proportion equation
5,204,948.63 : 11,278,617.19 = 11,278,617.19 : x - Step 2: Convert to fraction form
5,204,948.63/11,278,617.19 = 11,278,617.19/x - Step 3: Cross multiply
5,204,948.63x = 11,278,617.19 × 11,278,617.19 - Step 4: Simplify right side
5,204,948.63x = 127,207,205,662,170.41 - Step 5: Solve for x
x = 127,207,205,662,170.41/5,204,948.63 - Step 6: Final answer
x = 24,439,665.95
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.