Finding the Third Proportional to 7,561,518 and 16,592,700
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Solution
The third proportional to 7,561,518 and 16,592,700 is: 36,410,373.33
Step by Step Solution
- Step 1: Write the proportion equation
7,561,518 : 16,592,700 = 16,592,700 : x - Step 2: Convert to fraction form
7,561,518/16,592,700 = 16,592,700/x - Step 3: Cross multiply
7,561,518x = 16,592,700 × 16,592,700 - Step 4: Simplify right side
7,561,518x = 275,317,693,290,000 - Step 5: Solve for x
x = 275,317,693,290,000/7,561,518 - Step 6: Final answer
x = 36,410,373.33
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.