Finding the Third Proportional to 51,825,456 and 113,413,728
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Solution
The third proportional to 51,825,456 and 113,413,728 is: 248,192,195.33
Step by Step Solution
- Step 1: Write the proportion equation
51,825,456 : 113,413,728 = 113,413,728 : x - Step 2: Convert to fraction form
51,825,456/113,413,728 = 113,413,728/x - Step 3: Cross multiply
51,825,456x = 113,413,728 × 113,413,728 - Step 4: Simplify right side
51,825,456x = 12,862,673,698,857,984 - Step 5: Solve for x
x = 12,862,673,698,857,984/51,825,456 - Step 6: Final answer
x = 248,192,195.33
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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.