Finding the Third Proportional to 9,433,858 and 22,176,517
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Solution
The third proportional to 9,433,858 and 22,176,517 is: 52,131,154.22
Step by Step Solution
- Step 1: Write the proportion equation
9,433,858 : 22,176,517 = 22,176,517 : x - Step 2: Convert to fraction form
9,433,858/22,176,517 = 22,176,517/x - Step 3: Cross multiply
9,433,858x = 22,176,517 × 22,176,517 - Step 4: Simplify right side
9,433,858x = 491,797,906,251,289 - Step 5: Solve for x
x = 491,797,906,251,289/9,433,858 - Step 6: Final answer
x = 52,131,154.22
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Why These Related Problems?
These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.