Finding the Third Proportional to 20,299,794 and 27,649,563
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Solution
The third proportional to 20,299,794 and 27,649,563 is: 37,660,398.63
Step by Step Solution
- Step 1: Write the proportion equation
20,299,794 : 27,649,563 = 27,649,563 : x - Step 2: Convert to fraction form
20,299,794/27,649,563 = 27,649,563/x - Step 3: Cross multiply
20,299,794x = 27,649,563 × 27,649,563 - Step 4: Simplify right side
20,299,794x = 764,498,334,090,969 - Step 5: Solve for x
x = 764,498,334,090,969/20,299,794 - Step 6: Final answer
x = 37,660,398.63
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.