Finding the Third Proportional to 11,415,239.50 and 16,713,321.75
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Solution
The third proportional to 11,415,239.50 and 16,713,321.75 is: 24,470,369.10
Step by Step Solution
- Step 1: Write the proportion equation
11,415,239.50 : 16,713,321.75 = 16,713,321.75 : x - Step 2: Convert to fraction form
11,415,239.50/16,713,321.75 = 16,713,321.75/x - Step 3: Cross multiply
11,415,239.50x = 16,713,321.75 × 16,713,321.75 - Step 4: Simplify right side
11,415,239.50x = 279,335,123,919,023.06 - Step 5: Solve for x
x = 279,335,123,919,023.06/11,415,239.50 - Step 6: Final answer
x = 24,470,369.10
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.