Finding the Fourth Proportional to 24,591,408.44, 36,727,676.51 and 22,281,286.02
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Solution
The fourth proportional to 24,591,408.44, 36,727,676.51 and 22,281,286.02 is: 33,277,470.35
Step by Step Solution
- Step 1: Write the proportion equation
24,591,408.44 : 36,727,676.51 = 22,281,286.02 : x - Step 2: Convert to fraction form
24,591,408.44/36,727,676.51 = 22,281,286.02/x - Step 3: Cross multiply
24,591,408.44x = 36,727,676.51 × 22,281,286.02 - Step 4: Simplify right side
24,591,408.44x = 818,339,865,057,939 - Step 5: Solve for x
x = 818,339,865,057,939/24,591,408.44 - Step 6: Final answer
x = 33,277,470.35
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.