Finding the Third Proportional to 18,592,545 and 39,874,611
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Solution
The third proportional to 18,592,545 and 39,874,611 is: 85,517,319.03
Step by Step Solution
- Step 1: Write the proportion equation
18,592,545 : 39,874,611 = 39,874,611 : x - Step 2: Convert to fraction form
18,592,545/39,874,611 = 39,874,611/x - Step 3: Cross multiply
18,592,545x = 39,874,611 × 39,874,611 - Step 4: Simplify right side
18,592,545x = 1,589,984,602,401,321 - Step 5: Solve for x
x = 1,589,984,602,401,321/18,592,545 - Step 6: Final answer
x = 85,517,319.03
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.