Finding the Third Proportional to 7,484,337 and 16,086,726
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Solution
The third proportional to 7,484,337 and 16,086,726 is: 34,576,576.84
Step by Step Solution
- Step 1: Write the proportion equation
7,484,337 : 16,086,726 = 16,086,726 : x - Step 2: Convert to fraction form
7,484,337/16,086,726 = 16,086,726/x - Step 3: Cross multiply
7,484,337x = 16,086,726 × 16,086,726 - Step 4: Simplify right side
7,484,337x = 258,782,753,399,076 - Step 5: Solve for x
x = 258,782,753,399,076/7,484,337 - Step 6: Final answer
x = 34,576,576.84
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.