Finding the Third Proportional to 7,352,794 and 16,156,944
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Solution
The third proportional to 7,352,794 and 16,156,944 is: 35,503,080.79
Step by Step Solution
- Step 1: Write the proportion equation
7,352,794 : 16,156,944 = 16,156,944 : x - Step 2: Convert to fraction form
7,352,794/16,156,944 = 16,156,944/x - Step 3: Cross multiply
7,352,794x = 16,156,944 × 16,156,944 - Step 4: Simplify right side
7,352,794x = 261,046,839,419,136 - Step 5: Solve for x
x = 261,046,839,419,136/7,352,794 - Step 6: Final answer
x = 35,503,080.79
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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.