Finding the Fourth Proportional to 24,383,980.41, 36,550,365.99 and 8,204,314.44
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Solution
The fourth proportional to 24,383,980.41, 36,550,365.99 and 8,204,314.44 is: 12,297,856.64
Step by Step Solution
- Step 1: Write the proportion equation
24,383,980.41 : 36,550,365.99 = 8,204,314.44 : x - Step 2: Convert to fraction form
24,383,980.41/36,550,365.99 = 8,204,314.44/x - Step 3: Cross multiply
24,383,980.41x = 36,550,365.99 × 8,204,314.44 - Step 4: Simplify right side
24,383,980.41x = 299,870,695,479,041.94 - Step 5: Solve for x
x = 299,870,695,479,041.94/24,383,980.41 - Step 6: Final answer
x = 12,297,856.64
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.