Finding the Third Proportional to 7,337,736 and 11,117,412
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Solution
The third proportional to 7,337,736 and 11,117,412 is: 16,844,003.32
Step by Step Solution
- Step 1: Write the proportion equation
7,337,736 : 11,117,412 = 11,117,412 : x - Step 2: Convert to fraction form
7,337,736/11,117,412 = 11,117,412/x - Step 3: Cross multiply
7,337,736x = 11,117,412 × 11,117,412 - Step 4: Simplify right side
7,337,736x = 123,596,849,577,744 - Step 5: Solve for x
x = 123,596,849,577,744/7,337,736 - Step 6: Final answer
x = 16,844,003.32
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.