Finding the Fourth Proportional to 44,441,083.99, 66,647,790.39 and 15,680,481.22
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Solution
The fourth proportional to 44,441,083.99, 66,647,790.39 and 15,680,481.22 is: 23,515,840.12
Step by Step Solution
- Step 1: Write the proportion equation
44,441,083.99 : 66,647,790.39 = 15,680,481.22 : x - Step 2: Convert to fraction form
44,441,083.99/66,647,790.39 = 15,680,481.22/x - Step 3: Cross multiply
44,441,083.99x = 66,647,790.39 × 15,680,481.22 - Step 4: Simplify right side
44,441,083.99x = 1,045,069,425,707,002.88 - Step 5: Solve for x
x = 1,045,069,425,707,002.88/44,441,083.99 - Step 6: Final answer
x = 23,515,840.12
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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.