Finding the Fourth Proportional to 48,750,541.98, 73,080,037.62 and 16,379,806.38
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Solution
The fourth proportional to 48,750,541.98, 73,080,037.62 and 16,379,806.38 is: 24,554,329.41
Step by Step Solution
- Step 1: Write the proportion equation
48,750,541.98 : 73,080,037.62 = 16,379,806.38 : x - Step 2: Convert to fraction form
48,750,541.98/73,080,037.62 = 16,379,806.38/x - Step 3: Cross multiply
48,750,541.98x = 73,080,037.62 × 16,379,806.38 - Step 4: Simplify right side
48,750,541.98x = 1,197,036,866,458,716.25 - Step 5: Solve for x
x = 1,197,036,866,458,716.25/48,750,541.98 - Step 6: Final answer
x = 24,554,329.41
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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.