Finding the Fourth Proportional to 32,832,097.05, 49,248,145.58 and 32,160,250.65
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Solution
The fourth proportional to 32,832,097.05, 49,248,145.58 and 32,160,250.65 is: 48,240,375.98
Step by Step Solution
- Step 1: Write the proportion equation
32,832,097.05 : 49,248,145.58 = 32,160,250.65 : x - Step 2: Convert to fraction form
32,832,097.05/49,248,145.58 = 32,160,250.65/x - Step 3: Cross multiply
32,832,097.05x = 49,248,145.58 × 32,160,250.65 - Step 4: Simplify right side
32,832,097.05x = 1,583,832,705,739,688.50 - Step 5: Solve for x
x = 1,583,832,705,739,688.50/32,832,097.05 - Step 6: Final answer
x = 48,240,375.98
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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.