Finding the Third Proportional to 18,952,875 and 27,084,096
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Solution
The third proportional to 18,952,875 and 27,084,096 is: 38,703,798.56
Step by Step Solution
- Step 1: Write the proportion equation
18,952,875 : 27,084,096 = 27,084,096 : x - Step 2: Convert to fraction form
18,952,875/27,084,096 = 27,084,096/x - Step 3: Cross multiply
18,952,875x = 27,084,096 × 27,084,096 - Step 4: Simplify right side
18,952,875x = 733,548,256,137,216 - Step 5: Solve for x
x = 733,548,256,137,216/18,952,875 - Step 6: Final answer
x = 38,703,798.56
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.