Finding the Third Proportional to 25,226,228 and 55,335,760
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Solution
The third proportional to 25,226,228 and 55,335,760 is: 121,383,440.08
Step by Step Solution
- Step 1: Write the proportion equation
25,226,228 : 55,335,760 = 55,335,760 : x - Step 2: Convert to fraction form
25,226,228/55,335,760 = 55,335,760/x - Step 3: Cross multiply
25,226,228x = 55,335,760 × 55,335,760 - Step 4: Simplify right side
25,226,228x = 3,062,046,334,777,600 - Step 5: Solve for x
x = 3,062,046,334,777,600/25,226,228 - Step 6: Final answer
x = 121,383,440.08
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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.