Finding the Third Proportional to 7,107,449.06 and 15,349,723.03
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Solution
The third proportional to 7,107,449.06 and 15,349,723.03 is: 33,150,289.94
Step by Step Solution
- Step 1: Write the proportion equation
7,107,449.06 : 15,349,723.03 = 15,349,723.03 : x - Step 2: Convert to fraction form
7,107,449.06/15,349,723.03 = 15,349,723.03/x - Step 3: Cross multiply
7,107,449.06x = 15,349,723.03 × 15,349,723.03 - Step 4: Simplify right side
7,107,449.06x = 235,613,997,136,086.69 - Step 5: Solve for x
x = 235,613,997,136,086.69/7,107,449.06 - Step 6: Final answer
x = 33,150,289.94
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.