Finding the Fourth Proportional to 51,080,251.57, 76,647,281.06 and 29,529,990.97
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Solution
The fourth proportional to 51,080,251.57, 76,647,281.06 and 29,529,990.97 is: 44,310,539.75
Step by Step Solution
- Step 1: Write the proportion equation
51,080,251.57 : 76,647,281.06 = 29,529,990.97 : x - Step 2: Convert to fraction form
51,080,251.57/76,647,281.06 = 29,529,990.97/x - Step 3: Cross multiply
51,080,251.57x = 76,647,281.06 × 29,529,990.97 - Step 4: Simplify right side
51,080,251.57x = 2,263,393,517,429,202 - Step 5: Solve for x
x = 2,263,393,517,429,202/51,080,251.57 - Step 6: Final answer
x = 44,310,539.75
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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.