Finding the Third Proportional to 22,772,151.42 and 49,587,519.09
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Solution
The third proportional to 22,772,151.42 and 49,587,519.09 is: 107,979,347.42
Step by Step Solution
- Step 1: Write the proportion equation
22,772,151.42 : 49,587,519.09 = 49,587,519.09 : x - Step 2: Convert to fraction form
22,772,151.42/49,587,519.09 = 49,587,519.09/x - Step 3: Cross multiply
22,772,151.42x = 49,587,519.09 × 49,587,519.09 - Step 4: Simplify right side
22,772,151.42x = 2,458,922,049,873,021 - Step 5: Solve for x
x = 2,458,922,049,873,021/22,772,151.42 - Step 6: Final answer
x = 107,979,347.42
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.