Finding the Third Proportional to 96,149,450 and 195,696,881
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Solution
The third proportional to 96,149,450 and 195,696,881 is: 398,309,810.75
Step by Step Solution
- Step 1: Write the proportion equation
96,149,450 : 195,696,881 = 195,696,881 : x - Step 2: Convert to fraction form
96,149,450/195,696,881 = 195,696,881/x - Step 3: Cross multiply
96,149,450x = 195,696,881 × 195,696,881 - Step 4: Simplify right side
96,149,450x = 38,297,269,233,128,160 - Step 5: Solve for x
x = 38,297,269,233,128,160/96,149,450 - Step 6: Final answer
x = 398,309,810.75
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.