Finding the Fourth Proportional to 24,102,614.21, 33,266,435.33 and 14,318,493.80
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Solution
The fourth proportional to 24,102,614.21, 33,266,435.33 and 14,318,493.80 is: 19,762,389.42
Step by Step Solution
- Step 1: Write the proportion equation
24,102,614.21 : 33,266,435.33 = 14,318,493.80 : x - Step 2: Convert to fraction form
24,102,614.21/33,266,435.33 = 14,318,493.80/x - Step 3: Cross multiply
24,102,614.21x = 33,266,435.33 × 14,318,493.80 - Step 4: Simplify right side
24,102,614.21x = 476,325,247,890,170 - Step 5: Solve for x
x = 476,325,247,890,170/24,102,614.21 - Step 6: Final answer
x = 19,762,389.42
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.