Finding the Third Proportional to 18,081,462.75 and 27,290,341.50
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Solution
The third proportional to 18,081,462.75 and 27,290,341.50 is: 41,189,296.99
Step by Step Solution
- Step 1: Write the proportion equation
18,081,462.75 : 27,290,341.50 = 27,290,341.50 : x - Step 2: Convert to fraction form
18,081,462.75/27,290,341.50 = 27,290,341.50/x - Step 3: Cross multiply
18,081,462.75x = 27,290,341.50 × 27,290,341.50 - Step 4: Simplify right side
18,081,462.75x = 744,762,739,186,622.25 - Step 5: Solve for x
x = 744,762,739,186,622.25/18,081,462.75 - Step 6: Final answer
x = 41,189,296.99
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.