Finding the Third Proportional to 13,103,471.25 and 27,887,388.75
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Solution
The third proportional to 13,103,471.25 and 27,887,388.75 is: 59,351,177.75
Step by Step Solution
- Step 1: Write the proportion equation
13,103,471.25 : 27,887,388.75 = 27,887,388.75 : x - Step 2: Convert to fraction form
13,103,471.25/27,887,388.75 = 27,887,388.75/x - Step 3: Cross multiply
13,103,471.25x = 27,887,388.75 × 27,887,388.75 - Step 4: Simplify right side
13,103,471.25x = 777,706,451,293,626.50 - Step 5: Solve for x
x = 777,706,451,293,626.50/13,103,471.25 - Step 6: Final answer
x = 59,351,177.75
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.