Finding the Third Proportional to 10,905,471 and 22,939,112
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Solution
The third proportional to 10,905,471 and 22,939,112 is: 48,251,273.09
Step by Step Solution
- Step 1: Write the proportion equation
10,905,471 : 22,939,112 = 22,939,112 : x - Step 2: Convert to fraction form
10,905,471/22,939,112 = 22,939,112/x - Step 3: Cross multiply
10,905,471x = 22,939,112 × 22,939,112 - Step 4: Simplify right side
10,905,471x = 526,202,859,348,544 - Step 5: Solve for x
x = 526,202,859,348,544/10,905,471 - Step 6: Final answer
x = 48,251,273.09
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.