Finding the Third Proportional to 11,860,232.63 and 18,327,885.75
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Solution
The third proportional to 11,860,232.63 and 18,327,885.75 is: 28,322,496.42
Step by Step Solution
- Step 1: Write the proportion equation
11,860,232.63 : 18,327,885.75 = 18,327,885.75 : x - Step 2: Convert to fraction form
11,860,232.63/18,327,885.75 = 18,327,885.75/x - Step 3: Cross multiply
11,860,232.63x = 18,327,885.75 × 18,327,885.75 - Step 4: Simplify right side
11,860,232.63x = 335,911,396,065,053.06 - Step 5: Solve for x
x = 335,911,396,065,053.06/11,860,232.63 - Step 6: Final answer
x = 28,322,496.42
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.