Finding the Third Proportional to 22,357,190 and 47,901,568
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Solution
The third proportional to 22,357,190 and 47,901,568 is: 102,631,869.96
Step by Step Solution
- Step 1: Write the proportion equation
22,357,190 : 47,901,568 = 47,901,568 : x - Step 2: Convert to fraction form
22,357,190/47,901,568 = 47,901,568/x - Step 3: Cross multiply
22,357,190x = 47,901,568 × 47,901,568 - Step 4: Simplify right side
22,357,190x = 2,294,560,216,858,624 - Step 5: Solve for x
x = 2,294,560,216,858,624/22,357,190 - Step 6: Final answer
x = 102,631,869.96
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.