Finding the Fourth Proportional to 24,137,702.56, 36,222,652.74 and 8,784,987.96
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Solution
The fourth proportional to 24,137,702.56, 36,222,652.74 and 8,784,987.96 is: 13,183,341.18
Step by Step Solution
- Step 1: Write the proportion equation
24,137,702.56 : 36,222,652.74 = 8,784,987.96 : x - Step 2: Convert to fraction form
24,137,702.56/36,222,652.74 = 8,784,987.96/x - Step 3: Cross multiply
24,137,702.56x = 36,222,652.74 × 8,784,987.96 - Step 4: Simplify right side
24,137,702.56x = 318,215,568,200,161.06 - Step 5: Solve for x
x = 318,215,568,200,161.06/24,137,702.56 - Step 6: Final answer
x = 13,183,341.18
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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.