Finding the Fourth Proportional to 32,507,997.48, 48,764,649.75 and 16,325,626.32
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Solution
The fourth proportional to 32,507,997.48, 48,764,649.75 and 16,325,626.32 is: 24,489,772.09
Step by Step Solution
- Step 1: Write the proportion equation
32,507,997.48 : 48,764,649.75 = 16,325,626.32 : x - Step 2: Convert to fraction form
32,507,997.48/48,764,649.75 = 16,325,626.32/x - Step 3: Cross multiply
32,507,997.48x = 48,764,649.75 × 16,325,626.32 - Step 4: Simplify right side
32,507,997.48x = 796,113,449,444,181.38 - Step 5: Solve for x
x = 796,113,449,444,181.38/32,507,997.48 - Step 6: Final answer
x = 24,489,772.09
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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.