Finding the Third Proportional to 17,115,202.13 and 38,057,105.81
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Solution
The third proportional to 17,115,202.13 and 38,057,105.81 is: 84,623,207.62
Step by Step Solution
- Step 1: Write the proportion equation
17,115,202.13 : 38,057,105.81 = 38,057,105.81 : x - Step 2: Convert to fraction form
17,115,202.13/38,057,105.81 = 38,057,105.81/x - Step 3: Cross multiply
17,115,202.13x = 38,057,105.81 × 38,057,105.81 - Step 4: Simplify right side
17,115,202.13x = 1,448,343,302,823,821.25 - Step 5: Solve for x
x = 1,448,343,302,823,821.25/17,115,202.13 - Step 6: Final answer
x = 84,623,207.62
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.