Finding the Fourth Proportional to 16,593,820.76, 24,893,295.39 and 5,661,450.65
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Solution
The fourth proportional to 16,593,820.76, 24,893,295.39 and 5,661,450.65 is: 8,493,050.84
Step by Step Solution
- Step 1: Write the proportion equation
16,593,820.76 : 24,893,295.39 = 5,661,450.65 : x - Step 2: Convert to fraction form
16,593,820.76/24,893,295.39 = 5,661,450.65/x - Step 3: Cross multiply
16,593,820.76x = 24,893,295.39 × 5,661,450.65 - Step 4: Simplify right side
16,593,820.76x = 140,932,163,241,891.03 - Step 5: Solve for x
x = 140,932,163,241,891.03/16,593,820.76 - Step 6: Final answer
x = 8,493,050.84
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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.