Finding the Fourth Proportional to 24,196,828.70, 36,295,209.94 and 11,235,891.94
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Solution
The fourth proportional to 24,196,828.70, 36,295,209.94 and 11,235,891.94 is: 16,853,822.54
Step by Step Solution
- Step 1: Write the proportion equation
24,196,828.70 : 36,295,209.94 = 11,235,891.94 : x - Step 2: Convert to fraction form
24,196,828.70/36,295,209.94 = 11,235,891.94/x - Step 3: Cross multiply
24,196,828.70x = 36,295,209.94 × 11,235,891.94 - Step 4: Simplify right side
24,196,828.70x = 407,809,056,825,453.81 - Step 5: Solve for x
x = 407,809,056,825,453.81/24,196,828.70 - Step 6: Final answer
x = 16,853,822.54
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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.