Finding the Fourth Proportional to 32,613,924.75, 48,920,896.22 and 9,584,858.01
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Solution
The fourth proportional to 32,613,924.75, 48,920,896.22 and 9,584,858.01 is: 14,377,289.69
Step by Step Solution
- Step 1: Write the proportion equation
32,613,924.75 : 48,920,896.22 = 9,584,858.01 : x - Step 2: Convert to fraction form
32,613,924.75/48,920,896.22 = 9,584,858.01/x - Step 3: Cross multiply
32,613,924.75x = 48,920,896.22 × 9,584,858.01 - Step 4: Simplify right side
32,613,924.75x = 468,899,844,126,174.81 - Step 5: Solve for x
x = 468,899,844,126,174.81/32,613,924.75 - Step 6: Final answer
x = 14,377,289.69
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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.