Finding the Fourth Proportional to 29,530,208.70, 44,295,313.05 and 16,563,048.30
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Solution
The fourth proportional to 29,530,208.70, 44,295,313.05 and 16,563,048.30 is: 24,844,572.45
Step by Step Solution
- Step 1: Write the proportion equation
29,530,208.70 : 44,295,313.05 = 16,563,048.30 : x - Step 2: Convert to fraction form
29,530,208.70/44,295,313.05 = 16,563,048.30/x - Step 3: Cross multiply
29,530,208.70x = 44,295,313.05 × 16,563,048.30 - Step 4: Simplify right side
29,530,208.70x = 733,665,409,510,770.25 - Step 5: Solve for x
x = 733,665,409,510,770.25/29,530,208.70 - Step 6: Final answer
x = 24,844,572.45
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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.