Finding the Fourth Proportional to 32,236,885.80, 48,355,328.70 and 29,260,816.20
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Solution
The fourth proportional to 32,236,885.80, 48,355,328.70 and 29,260,816.20 is: 43,891,224.30
Step by Step Solution
- Step 1: Write the proportion equation
32,236,885.80 : 48,355,328.70 = 29,260,816.20 : x - Step 2: Convert to fraction form
32,236,885.80/48,355,328.70 = 29,260,816.20/x - Step 3: Cross multiply
32,236,885.80x = 48,355,328.70 × 29,260,816.20 - Step 4: Simplify right side
32,236,885.80x = 1,414,916,385,381,285 - Step 5: Solve for x
x = 1,414,916,385,381,285/32,236,885.80 - Step 6: Final answer
x = 43,891,224.30
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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.