Finding the Fourth Proportional to 24,261,675.26, 36,380,343.44 and 8,081,938.22
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Solution
The fourth proportional to 24,261,675.26, 36,380,343.44 and 8,081,938.22 is: 12,118,853.49
Step by Step Solution
- Step 1: Write the proportion equation
24,261,675.26 : 36,380,343.44 = 8,081,938.22 : x - Step 2: Convert to fraction form
24,261,675.26/36,380,343.44 = 8,081,938.22/x - Step 3: Cross multiply
24,261,675.26x = 36,380,343.44 × 8,081,938.22 - Step 4: Simplify right side
24,261,675.26x = 294,023,687,942,765.44 - Step 5: Solve for x
x = 294,023,687,942,765.44/24,261,675.26 - Step 6: Final answer
x = 12,118,853.49
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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.