Finding the Third Proportional to 49,313,340 and 106,523,964
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Solution
The third proportional to 49,313,340 and 106,523,964 is: 230,107,206.41
Step by Step Solution
- Step 1: Write the proportion equation
49,313,340 : 106,523,964 = 106,523,964 : x - Step 2: Convert to fraction form
49,313,340/106,523,964 = 106,523,964/x - Step 3: Cross multiply
49,313,340x = 106,523,964 × 106,523,964 - Step 4: Simplify right side
49,313,340x = 11,347,354,906,273,296 - Step 5: Solve for x
x = 11,347,354,906,273,296/49,313,340 - Step 6: Final answer
x = 230,107,206.41
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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.