Finding the Fourth Proportional to 32,071,785.46, 48,107,675.79 and 14,794,874.34
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Solution
The fourth proportional to 32,071,785.46, 48,107,675.79 and 14,794,874.34 is: 22,192,310.40
Step by Step Solution
- Step 1: Write the proportion equation
32,071,785.46 : 48,107,675.79 = 14,794,874.34 : x - Step 2: Convert to fraction form
32,071,785.46/48,107,675.79 = 14,794,874.34/x - Step 3: Cross multiply
32,071,785.46x = 48,107,675.79 × 14,794,874.34 - Step 4: Simplify right side
32,071,785.46x = 711,747,017,922,106.38 - Step 5: Solve for x
x = 711,747,017,922,106.38/32,071,785.46 - Step 6: Final answer
x = 22,192,310.40
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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.