Finding the Third Proportional to 22,709,877 and 49,253,019
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Solution
The third proportional to 22,709,877 and 49,253,019 is: 106,819,595.75
Step by Step Solution
- Step 1: Write the proportion equation
22,709,877 : 49,253,019 = 49,253,019 : x - Step 2: Convert to fraction form
22,709,877/49,253,019 = 49,253,019/x - Step 3: Cross multiply
22,709,877x = 49,253,019 × 49,253,019 - Step 4: Simplify right side
22,709,877x = 2,425,859,880,614,361 - Step 5: Solve for x
x = 2,425,859,880,614,361/22,709,877 - Step 6: Final answer
x = 106,819,595.75
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.