Finding the Fourth Proportional to 54,790,076.26, 82,183,120.98 and 16,450,594.12
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Solution
The fourth proportional to 54,790,076.26, 82,183,120.98 and 16,450,594.12 is: 24,675,292.66
Step by Step Solution
- Step 1: Write the proportion equation
54,790,076.26 : 82,183,120.98 = 16,450,594.12 : x - Step 2: Convert to fraction form
54,790,076.26/82,183,120.98 = 16,450,594.12/x - Step 3: Cross multiply
54,790,076.26x = 82,183,120.98 × 16,450,594.12 - Step 4: Simplify right side
54,790,076.26x = 1,351,961,166,756,836.75 - Step 5: Solve for x
x = 1,351,961,166,756,836.75/54,790,076.26 - Step 6: Final answer
x = 24,675,292.66
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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.