Finding the Fourth Proportional to 32,107,245.60, 48,239,511.60 and 24,144,621.60
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Solution
The fourth proportional to 32,107,245.60, 48,239,511.60 and 24,144,621.60 is: 36,276,072.02
Step by Step Solution
- Step 1: Write the proportion equation
32,107,245.60 : 48,239,511.60 = 24,144,621.60 : x - Step 2: Convert to fraction form
32,107,245.60/48,239,511.60 = 24,144,621.60/x - Step 3: Cross multiply
32,107,245.60x = 48,239,511.60 × 24,144,621.60 - Step 4: Simplify right side
32,107,245.60x = 1,164,724,753,750,810.75 - Step 5: Solve for x
x = 1,164,724,753,750,810.75/32,107,245.60 - Step 6: Final answer
x = 36,276,072.02
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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.