Finding the Fourth Proportional to 29,530,206.70, 44,295,310.05 and 16,563,046.30
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Solution
The fourth proportional to 29,530,206.70, 44,295,310.05 and 16,563,046.30 is: 24,844,569.45
Step by Step Solution
- Step 1: Write the proportion equation
29,530,206.70 : 44,295,310.05 = 16,563,046.30 : x - Step 2: Convert to fraction form
29,530,206.70/44,295,310.05 = 16,563,046.30/x - Step 3: Cross multiply
29,530,206.70x = 44,295,310.05 × 16,563,046.30 - Step 4: Simplify right side
29,530,206.70x = 733,665,271,231,005.25 - Step 5: Solve for x
x = 733,665,271,231,005.25/29,530,206.70 - Step 6: Final answer
x = 24,844,569.45
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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.