Finding the Fourth Proportional to 24,379,548.81, 33,647,177.03 and 14,066,084.49
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Solution
The fourth proportional to 24,379,548.81, 33,647,177.03 and 14,066,084.49 is: 19,413,158.08
Step by Step Solution
- Step 1: Write the proportion equation
24,379,548.81 : 33,647,177.03 = 14,066,084.49 : x - Step 2: Convert to fraction form
24,379,548.81/33,647,177.03 = 14,066,084.49/x - Step 3: Cross multiply
24,379,548.81x = 33,647,177.03 × 14,066,084.49 - Step 4: Simplify right side
24,379,548.81x = 473,284,034,883,636.81 - Step 5: Solve for x
x = 473,284,034,883,636.81/24,379,548.81 - Step 6: Final answer
x = 19,413,158.08
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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.