Finding the Third Proportional to 7,330,212 and 11,184,912
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Solution
The third proportional to 7,330,212 and 11,184,912 is: 17,066,662.80
Step by Step Solution
- Step 1: Write the proportion equation
7,330,212 : 11,184,912 = 11,184,912 : x - Step 2: Convert to fraction form
7,330,212/11,184,912 = 11,184,912/x - Step 3: Cross multiply
7,330,212x = 11,184,912 × 11,184,912 - Step 4: Simplify right side
7,330,212x = 125,102,256,447,744 - Step 5: Solve for x
x = 125,102,256,447,744/7,330,212 - Step 6: Final answer
x = 17,066,662.80
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.