Finding the Third Proportional to 107,716,456.13 and 170,592,571.13
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Solution
The third proportional to 107,716,456.13 and 170,592,571.13 is: 270,170,653.31
Step by Step Solution
- Step 1: Write the proportion equation
107,716,456.13 : 170,592,571.13 = 170,592,571.13 : x - Step 2: Convert to fraction form
107,716,456.13/170,592,571.13 = 170,592,571.13/x - Step 3: Cross multiply
107,716,456.13x = 170,592,571.13 × 170,592,571.13 - Step 4: Simplify right side
107,716,456.13x = 29,101,825,323,038,184 - Step 5: Solve for x
x = 29,101,825,323,038,184/107,716,456.13 - Step 6: Final answer
x = 270,170,653.31
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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.