Finding the Fourth Proportional to 24,073,107.84, 36,115,027.20 and 11,286,797.76
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Solution
The fourth proportional to 24,073,107.84, 36,115,027.20 and 11,286,797.76 is: 16,932,712.25
Step by Step Solution
- Step 1: Write the proportion equation
24,073,107.84 : 36,115,027.20 = 11,286,797.76 : x - Step 2: Convert to fraction form
24,073,107.84/36,115,027.20 = 11,286,797.76/x - Step 3: Cross multiply
24,073,107.84x = 36,115,027.20 × 11,286,797.76 - Step 4: Simplify right side
24,073,107.84x = 407,623,008,103,299.12 - Step 5: Solve for x
x = 407,623,008,103,299.12/24,073,107.84 - Step 6: Final answer
x = 16,932,712.25
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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.