Finding the Third Proportional to 7,084,568.25 and 14,673,219.75
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Solution
The third proportional to 7,084,568.25 and 14,673,219.75 is: 30,390,472.68
Step by Step Solution
- Step 1: Write the proportion equation
7,084,568.25 : 14,673,219.75 = 14,673,219.75 : x - Step 2: Convert to fraction form
7,084,568.25/14,673,219.75 = 14,673,219.75/x - Step 3: Cross multiply
7,084,568.25x = 14,673,219.75 × 14,673,219.75 - Step 4: Simplify right side
7,084,568.25x = 215,303,377,831,790.06 - Step 5: Solve for x
x = 215,303,377,831,790.06/7,084,568.25 - Step 6: Final answer
x = 30,390,472.68
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.