Finding the Third Proportional to 216,193,828 and 475,625,960
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Solution
The third proportional to 216,193,828 and 475,625,960 is: 1,046,376,096.48
Step by Step Solution
- Step 1: Write the proportion equation
216,193,828 : 475,625,960 = 475,625,960 : x - Step 2: Convert to fraction form
216,193,828/475,625,960 = 475,625,960/x - Step 3: Cross multiply
216,193,828x = 475,625,960 × 475,625,960 - Step 4: Simplify right side
216,193,828x = 226,220,053,825,921,600 - Step 5: Solve for x
x = 226,220,053,825,921,600/216,193,828 - Step 6: Final answer
x = 1,046,376,096.48
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.