Finding the Third Proportional to 6,777,750 and 14,920,188
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Solution
The third proportional to 6,777,750 and 14,920,188 is: 32,844,529.52
Step by Step Solution
- Step 1: Write the proportion equation
6,777,750 : 14,920,188 = 14,920,188 : x - Step 2: Convert to fraction form
6,777,750/14,920,188 = 14,920,188/x - Step 3: Cross multiply
6,777,750x = 14,920,188 × 14,920,188 - Step 4: Simplify right side
6,777,750x = 222,612,009,955,344 - Step 5: Solve for x
x = 222,612,009,955,344/6,777,750 - Step 6: Final answer
x = 32,844,529.52
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.