Finding the Third Proportional to 7,613,652 and 16,481,832
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Solution
The third proportional to 7,613,652 and 16,481,832 is: 35,679,432.95
Step by Step Solution
- Step 1: Write the proportion equation
7,613,652 : 16,481,832 = 16,481,832 : x - Step 2: Convert to fraction form
7,613,652/16,481,832 = 16,481,832/x - Step 3: Cross multiply
7,613,652x = 16,481,832 × 16,481,832 - Step 4: Simplify right side
7,613,652x = 271,650,786,076,224 - Step 5: Solve for x
x = 271,650,786,076,224/7,613,652 - Step 6: Final answer
x = 35,679,432.95
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.