Finding the Third Proportional to 104,228,364 and 225,613,464
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Solution
The third proportional to 104,228,364 and 225,613,464 is: 488,364,521.75
Step by Step Solution
- Step 1: Write the proportion equation
104,228,364 : 225,613,464 = 225,613,464 : x - Step 2: Convert to fraction form
104,228,364/225,613,464 = 225,613,464/x - Step 3: Cross multiply
104,228,364x = 225,613,464 × 225,613,464 - Step 4: Simplify right side
104,228,364x = 50,901,435,138,079,296 - Step 5: Solve for x
x = 50,901,435,138,079,296/104,228,364 - Step 6: Final answer
x = 488,364,521.75
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.