Finding the Third Proportional to 22,618,750 and 48,824,778
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Solution
The third proportional to 22,618,750 and 48,824,778 is: 105,393,045.45
Step by Step Solution
- Step 1: Write the proportion equation
22,618,750 : 48,824,778 = 48,824,778 : x - Step 2: Convert to fraction form
22,618,750/48,824,778 = 48,824,778/x - Step 3: Cross multiply
22,618,750x = 48,824,778 × 48,824,778 - Step 4: Simplify right side
22,618,750x = 2,383,858,946,749,284 - Step 5: Solve for x
x = 2,383,858,946,749,284/22,618,750 - Step 6: Final answer
x = 105,393,045.45
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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.