Finding the Third Proportional to 22,718,832 and 48,901,866
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Solution
The third proportional to 22,718,832 and 48,901,866 is: 105,260,362.78
Step by Step Solution
- Step 1: Write the proportion equation
22,718,832 : 48,901,866 = 48,901,866 : x - Step 2: Convert to fraction form
22,718,832/48,901,866 = 48,901,866/x - Step 3: Cross multiply
22,718,832x = 48,901,866 × 48,901,866 - Step 4: Simplify right side
22,718,832x = 2,391,392,498,281,956 - Step 5: Solve for x
x = 2,391,392,498,281,956/22,718,832 - Step 6: Final answer
x = 105,260,362.78
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.