Finding the Fourth Proportional to 14,563,441.62, 21,847,524.39 and 5,466,250.62
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Solution
The fourth proportional to 14,563,441.62, 21,847,524.39 and 5,466,250.62 is: 8,200,262.47
Step by Step Solution
- Step 1: Write the proportion equation
14,563,441.62 : 21,847,524.39 = 5,466,250.62 : x - Step 2: Convert to fraction form
14,563,441.62/21,847,524.39 = 5,466,250.62/x - Step 3: Cross multiply
14,563,441.62x = 21,847,524.39 × 5,466,250.62 - Step 4: Simplify right side
14,563,441.62x = 119,424,043,742,302.62 - Step 5: Solve for x
x = 119,424,043,742,302.62/14,563,441.62 - Step 6: Final answer
x = 8,200,262.47
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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.