Finding the Third Proportional to 18,488,452 and 41,225,520
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Solution
The third proportional to 18,488,452 and 41,225,520 is: 91,924,597.00
Step by Step Solution
- Step 1: Write the proportion equation
18,488,452 : 41,225,520 = 41,225,520 : x - Step 2: Convert to fraction form
18,488,452/41,225,520 = 41,225,520/x - Step 3: Cross multiply
18,488,452x = 41,225,520 × 41,225,520 - Step 4: Simplify right side
18,488,452x = 1,699,543,499,270,400 - Step 5: Solve for x
x = 1,699,543,499,270,400/18,488,452 - Step 6: Final answer
x = 91,924,597.00
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.