Finding the Fourth Proportional to 32,599,311.84, 48,906,024.48 and 9,881,922.24
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Solution
The fourth proportional to 32,599,311.84, 48,906,024.48 and 9,881,922.24 is: 14,825,022.48
Step by Step Solution
- Step 1: Write the proportion equation
32,599,311.84 : 48,906,024.48 = 9,881,922.24 : x - Step 2: Convert to fraction form
32,599,311.84/48,906,024.48 = 9,881,922.24/x - Step 3: Cross multiply
32,599,311.84x = 48,906,024.48 × 9,881,922.24 - Step 4: Simplify right side
32,599,311.84x = 483,285,530,978,896.44 - Step 5: Solve for x
x = 483,285,530,978,896.44/32,599,311.84 - Step 6: Final answer
x = 14,825,022.48
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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.