Finding the Third Proportional to 905,660,952 and 1,940,481,696
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Solution
The third proportional to 905,660,952 and 1,940,481,696 is: 4,157,702,950.75
Step by Step Solution
- Step 1: Write the proportion equation
905,660,952 : 1,940,481,696 = 1,940,481,696 : x - Step 2: Convert to fraction form
905,660,952/1,940,481,696 = 1,940,481,696/x - Step 3: Cross multiply
905,660,952x = 1,940,481,696 × 1,940,481,696 - Step 4: Simplify right side
905,660,952x = 3,765,469,212,511,036,416 - Step 5: Solve for x
x = 3,765,469,212,511,036,416/905,660,952 - Step 6: Final answer
x = 4,157,702,950.75
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.