Finding the Third Proportional to 18,349,214 and 27,522,040
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Solution
The third proportional to 18,349,214 and 27,522,040 is: 41,280,388.67
Step by Step Solution
- Step 1: Write the proportion equation
18,349,214 : 27,522,040 = 27,522,040 : x - Step 2: Convert to fraction form
18,349,214/27,522,040 = 27,522,040/x - Step 3: Cross multiply
18,349,214x = 27,522,040 × 27,522,040 - Step 4: Simplify right side
18,349,214x = 757,462,685,761,600 - Step 5: Solve for x
x = 757,462,685,761,600/18,349,214 - Step 6: Final answer
x = 41,280,388.67
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.