Finding the Third Proportional to 51,726,669.75 and 86,207,514.75
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Solution
The third proportional to 51,726,669.75 and 86,207,514.75 is: 143,673,189.00
Step by Step Solution
- Step 1: Write the proportion equation
51,726,669.75 : 86,207,514.75 = 86,207,514.75 : x - Step 2: Convert to fraction form
51,726,669.75/86,207,514.75 = 86,207,514.75/x - Step 3: Cross multiply
51,726,669.75x = 86,207,514.75 × 86,207,514.75 - Step 4: Simplify right side
51,726,669.75x = 7,431,735,599,371,468 - Step 5: Solve for x
x = 7,431,735,599,371,468/51,726,669.75 - Step 6: Final answer
x = 143,673,189.00
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Why These Related Problems?
These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.