Finding the Fourth Proportional to 24,224,958.80, 36,304,260.60 and 19,745,982.80
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Solution
The fourth proportional to 24,224,958.80, 36,304,260.60 and 19,745,982.80 is: 29,591,930.84
Step by Step Solution
- Step 1: Write the proportion equation
24,224,958.80 : 36,304,260.60 = 19,745,982.80 : x - Step 2: Convert to fraction form
24,224,958.80/36,304,260.60 = 19,745,982.80/x - Step 3: Cross multiply
24,224,958.80x = 36,304,260.60 × 19,745,982.80 - Step 4: Simplify right side
24,224,958.80x = 716,863,305,374,317.75 - Step 5: Solve for x
x = 716,863,305,374,317.75/24,224,958.80 - Step 6: Final answer
x = 29,591,930.84
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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.