Finding the Third Proportional to 151,930 and 333,014
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Solution
The third proportional to 151,930 and 333,014 is: 729,930.39
Step by Step Solution
- Step 1: Write the proportion equation
151,930 : 333,014 = 333,014 : x - Step 2: Convert to fraction form
151,930/333,014 = 333,014/x - Step 3: Cross multiply
151,930x = 333,014 × 333,014 - Step 4: Simplify right side
151,930x = 110,898,324,196 - Step 5: Solve for x
x = 110,898,324,196/151,930 - Step 6: Final answer
x = 729,930.39
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.