Finding the Fourth Proportional to 24,482,972.70, 36,682,468.65 and 11,675,900.70
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Solution
The fourth proportional to 24,482,972.70, 36,682,468.65 and 11,675,900.70 is: 17,493,825.88
Step by Step Solution
- Step 1: Write the proportion equation
24,482,972.70 : 36,682,468.65 = 11,675,900.70 : x - Step 2: Convert to fraction form
24,482,972.70/36,682,468.65 = 11,675,900.70/x - Step 3: Cross multiply
24,482,972.70x = 36,682,468.65 × 11,675,900.70 - Step 4: Simplify right side
24,482,972.70x = 428,300,861,388,263 - Step 5: Solve for x
x = 428,300,861,388,263/24,482,972.70 - Step 6: Final answer
x = 17,493,825.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.