Finding the Third Proportional to 106,358,112 and 231,351,264
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Solution
The third proportional to 106,358,112 and 231,351,264 is: 503,237,659.53
Step by Step Solution
- Step 1: Write the proportion equation
106,358,112 : 231,351,264 = 231,351,264 : x - Step 2: Convert to fraction form
106,358,112/231,351,264 = 231,351,264/x - Step 3: Cross multiply
106,358,112x = 231,351,264 × 231,351,264 - Step 4: Simplify right side
106,358,112x = 53,523,407,354,397,696 - Step 5: Solve for x
x = 53,523,407,354,397,696/106,358,112 - Step 6: Final answer
x = 503,237,659.53
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.