Finding the Third Proportional to 5,107,908.09 and 11,112,620.34
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Solution
The third proportional to 5,107,908.09 and 11,112,620.34 is: 24,176,302.44
Step by Step Solution
- Step 1: Write the proportion equation
5,107,908.09 : 11,112,620.34 = 11,112,620.34 : x - Step 2: Convert to fraction form
5,107,908.09/11,112,620.34 = 11,112,620.34/x - Step 3: Cross multiply
5,107,908.09x = 11,112,620.34 × 11,112,620.34 - Step 4: Simplify right side
5,107,908.09x = 123,490,330,904,326.38 - Step 5: Solve for x
x = 123,490,330,904,326.38/5,107,908.09 - Step 6: Final answer
x = 24,176,302.44
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.