Finding the Third Proportional to 107,716,608.84 and 170,592,814.13
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Solution
The third proportional to 107,716,608.84 and 170,592,814.13 is: 270,171,039.95
Step by Step Solution
- Step 1: Write the proportion equation
107,716,608.84 : 170,592,814.13 = 170,592,814.13 : x - Step 2: Convert to fraction form
107,716,608.84/170,592,814.13 = 170,592,814.13/x - Step 3: Cross multiply
107,716,608.84x = 170,592,814.13 × 170,592,814.13 - Step 4: Simplify right side
107,716,608.84x = 29,101,908,231,086,800 - Step 5: Solve for x
x = 29,101,908,231,086,800/107,716,608.84 - Step 6: Final answer
x = 270,171,039.95
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.