Finding the Third Proportional to 17,527,114 and 37,661,780
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Solution
The third proportional to 17,527,114 and 37,661,780 is: 80,926,595.95
Step by Step Solution
- Step 1: Write the proportion equation
17,527,114 : 37,661,780 = 37,661,780 : x - Step 2: Convert to fraction form
17,527,114/37,661,780 = 37,661,780/x - Step 3: Cross multiply
17,527,114x = 37,661,780 × 37,661,780 - Step 4: Simplify right side
17,527,114x = 1,418,409,672,768,400 - Step 5: Solve for x
x = 1,418,409,672,768,400/17,527,114 - Step 6: Final answer
x = 80,926,595.95
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.