Finding the Third Proportional to 7,096,220 and 11,119,068
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Solution
The third proportional to 7,096,220 and 11,119,068 is: 17,422,469.03
Step by Step Solution
- Step 1: Write the proportion equation
7,096,220 : 11,119,068 = 11,119,068 : x - Step 2: Convert to fraction form
7,096,220/11,119,068 = 11,119,068/x - Step 3: Cross multiply
7,096,220x = 11,119,068 × 11,119,068 - Step 4: Simplify right side
7,096,220x = 123,633,673,188,624 - Step 5: Solve for x
x = 123,633,673,188,624/7,096,220 - Step 6: Final answer
x = 17,422,469.03
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.