Finding the Fourth Proportional to 32,604,562.14, 48,906,843.21 and 12,133,750.02
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Solution
The fourth proportional to 32,604,562.14, 48,906,843.21 and 12,133,750.02 is: 18,200,625.03
Step by Step Solution
- Step 1: Write the proportion equation
32,604,562.14 : 48,906,843.21 = 12,133,750.02 : x - Step 2: Convert to fraction form
32,604,562.14/48,906,843.21 = 12,133,750.02/x - Step 3: Cross multiply
32,604,562.14x = 48,906,843.21 × 12,133,750.02 - Step 4: Simplify right side
32,604,562.14x = 593,423,409,777,474.38 - Step 5: Solve for x
x = 593,423,409,777,474.38/32,604,562.14 - Step 6: Final answer
x = 18,200,625.03
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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.