Finding the Third Proportional to 18,140,652 and 27,498,906
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Solution
The third proportional to 18,140,652 and 27,498,906 is: 41,684,820.99
Step by Step Solution
- Step 1: Write the proportion equation
18,140,652 : 27,498,906 = 27,498,906 : x - Step 2: Convert to fraction form
18,140,652/27,498,906 = 27,498,906/x - Step 3: Cross multiply
18,140,652x = 27,498,906 × 27,498,906 - Step 4: Simplify right side
18,140,652x = 756,189,831,196,836 - Step 5: Solve for x
x = 756,189,831,196,836/18,140,652 - Step 6: Final answer
x = 41,684,820.99
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.