Finding the Third Proportional to 7,560,432 and 16,590,524
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Solution
The third proportional to 7,560,432 and 16,590,524 is: 36,406,052.80
Step by Step Solution
- Step 1: Write the proportion equation
7,560,432 : 16,590,524 = 16,590,524 : x - Step 2: Convert to fraction form
7,560,432/16,590,524 = 16,590,524/x - Step 3: Cross multiply
7,560,432x = 16,590,524 × 16,590,524 - Step 4: Simplify right side
7,560,432x = 275,245,486,594,576 - Step 5: Solve for x
x = 275,245,486,594,576/7,560,432 - Step 6: Final answer
x = 36,406,052.80
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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.