Finding the Third Proportional to 22,431,448 and 33,609,748
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Solution
The third proportional to 22,431,448 and 33,609,748 is: 50,358,548.44
Step by Step Solution
- Step 1: Write the proportion equation
22,431,448 : 33,609,748 = 33,609,748 : x - Step 2: Convert to fraction form
22,431,448/33,609,748 = 33,609,748/x - Step 3: Cross multiply
22,431,448x = 33,609,748 × 33,609,748 - Step 4: Simplify right side
22,431,448x = 1,129,615,160,623,504 - Step 5: Solve for x
x = 1,129,615,160,623,504/22,431,448 - Step 6: Final answer
x = 50,358,548.44
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.