Finding the Third Proportional to 96,244,545 and 207,829,939
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Solution
The third proportional to 96,244,545 and 207,829,939 is: 448,786,822.62
Step by Step Solution
- Step 1: Write the proportion equation
96,244,545 : 207,829,939 = 207,829,939 : x - Step 2: Convert to fraction form
96,244,545/207,829,939 = 207,829,939/x - Step 3: Cross multiply
96,244,545x = 207,829,939 × 207,829,939 - Step 4: Simplify right side
96,244,545x = 43,193,283,544,743,720 - Step 5: Solve for x
x = 43,193,283,544,743,720/96,244,545 - Step 6: Final answer
x = 448,786,822.62
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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.