Finding the Third Proportional to 11,453,940 and 24,701,178
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Solution
The third proportional to 11,453,940 and 24,701,178 is: 53,269,721.56
Step by Step Solution
- Step 1: Write the proportion equation
11,453,940 : 24,701,178 = 24,701,178 : x - Step 2: Convert to fraction form
11,453,940/24,701,178 = 24,701,178/x - Step 3: Cross multiply
11,453,940x = 24,701,178 × 24,701,178 - Step 4: Simplify right side
11,453,940x = 610,148,194,587,684 - Step 5: Solve for x
x = 610,148,194,587,684/11,453,940 - Step 6: Final answer
x = 53,269,721.56
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.