Finding the Fourth Proportional to 32,204,311, 44,441,949.18 and 17,717,311.96
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Solution
The fourth proportional to 32,204,311, 44,441,949.18 and 17,717,311.96 is: 24,449,890.50
Step by Step Solution
- Step 1: Write the proportion equation
32,204,311 : 44,441,949.18 = 17,717,311.96 : x - Step 2: Convert to fraction form
32,204,311/44,441,949.18 = 17,717,311.96/x - Step 3: Cross multiply
32,204,311x = 44,441,949.18 × 17,717,311.96 - Step 4: Simplify right side
32,204,311x = 787,391,877,732,526.25 - Step 5: Solve for x
x = 787,391,877,732,526.25/32,204,311 - Step 6: Final answer
x = 24,449,890.50
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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.