Finding the Fourth Proportional to 24,068,408.28, 36,104,122.62 and 6,797,961.46
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Solution
The fourth proportional to 24,068,408.28, 36,104,122.62 and 6,797,961.46 is: 10,197,368.74
Step by Step Solution
- Step 1: Write the proportion equation
24,068,408.28 : 36,104,122.62 = 6,797,961.46 : x - Step 2: Convert to fraction form
24,068,408.28/36,104,122.62 = 6,797,961.46/x - Step 3: Cross multiply
24,068,408.28x = 36,104,122.62 × 6,797,961.46 - Step 4: Simplify right side
24,068,408.28x = 245,434,434,117,874.22 - Step 5: Solve for x
x = 245,434,434,117,874.22/24,068,408.28 - Step 6: Final answer
x = 10,197,368.74
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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.