Finding the Third Proportional to 4,325,202,638 and 6,700,306,836
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Solution
The third proportional to 4,325,202,638 and 6,700,306,836 is: 10,379,655,117.69
Step by Step Solution
- Step 1: Write the proportion equation
4,325,202,638 : 6,700,306,836 = 6,700,306,836 : x - Step 2: Convert to fraction form
4,325,202,638/6,700,306,836 = 6,700,306,836/x - Step 3: Cross multiply
4,325,202,638x = 6,700,306,836 × 6,700,306,836 - Step 4: Simplify right side
4,325,202,638x = 44,894,111,696,548,331,520 - Step 5: Solve for x
x = 44,894,111,696,548,331,520/4,325,202,638 - Step 6: Final answer
x = 10,379,655,117.69
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.