Finding the Third Proportional to 7,576,672.50 and 16,620,228
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Solution
The third proportional to 7,576,672.50 and 16,620,228 is: 36,458,218.14
Step by Step Solution
- Step 1: Write the proportion equation
7,576,672.50 : 16,620,228 = 16,620,228 : x - Step 2: Convert to fraction form
7,576,672.50/16,620,228 = 16,620,228/x - Step 3: Cross multiply
7,576,672.50x = 16,620,228 × 16,620,228 - Step 4: Simplify right side
7,576,672.50x = 276,231,978,771,984 - Step 5: Solve for x
x = 276,231,978,771,984/7,576,672.50 - Step 6: Final answer
x = 36,458,218.14
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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.