Finding the Fourth Proportional to 29,815,226.53, 44,722,909.05 and 9,065,855.05
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Solution
The fourth proportional to 29,815,226.53, 44,722,909.05 and 9,065,855.05 is: 13,598,803.63
Step by Step Solution
- Step 1: Write the proportion equation
29,815,226.53 : 44,722,909.05 = 9,065,855.05 : x - Step 2: Convert to fraction form
29,815,226.53/44,722,909.05 = 9,065,855.05/x - Step 3: Cross multiply
29,815,226.53x = 44,722,909.05 × 9,065,855.05 - Step 4: Simplify right side
29,815,226.53x = 405,451,410,861,633.19 - Step 5: Solve for x
x = 405,451,410,861,633.19/29,815,226.53 - Step 6: Final answer
x = 13,598,803.63
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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.