Finding the Third Proportional to 7,110,180 and 15,757,794
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Solution
The third proportional to 7,110,180 and 15,757,794 is: 34,922,895.31
Step by Step Solution
- Step 1: Write the proportion equation
7,110,180 : 15,757,794 = 15,757,794 : x - Step 2: Convert to fraction form
7,110,180/15,757,794 = 15,757,794/x - Step 3: Cross multiply
7,110,180x = 15,757,794 × 15,757,794 - Step 4: Simplify right side
7,110,180x = 248,308,071,746,436 - Step 5: Solve for x
x = 248,308,071,746,436/7,110,180 - Step 6: Final answer
x = 34,922,895.31
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.