Finding the Third Proportional to 219,343,302 and 481,735,512
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Solution
The third proportional to 219,343,302 and 481,735,512 is: 1,058,017,734.78
Step by Step Solution
- Step 1: Write the proportion equation
219,343,302 : 481,735,512 = 481,735,512 : x - Step 2: Convert to fraction form
219,343,302/481,735,512 = 481,735,512/x - Step 3: Cross multiply
219,343,302x = 481,735,512 × 481,735,512 - Step 4: Simplify right side
219,343,302x = 232,069,103,521,902,144 - Step 5: Solve for x
x = 232,069,103,521,902,144/219,343,302 - Step 6: Final answer
x = 1,058,017,734.78
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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.