Finding the Fourth Proportional to 16,049,933.10, 24,076,725.80 and 5,819,611.23
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Solution
The fourth proportional to 16,049,933.10, 24,076,725.80 and 5,819,611.23 is: 8,730,078.99
Step by Step Solution
- Step 1: Write the proportion equation
16,049,933.10 : 24,076,725.80 = 5,819,611.23 : x - Step 2: Convert to fraction form
16,049,933.10/24,076,725.80 = 5,819,611.23/x - Step 3: Cross multiply
16,049,933.10x = 24,076,725.80 × 5,819,611.23 - Step 4: Simplify right side
16,049,933.10x = 140,117,183,818,212.70 - Step 5: Solve for x
x = 140,117,183,818,212.70/16,049,933.10 - Step 6: Final answer
x = 8,730,078.99
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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.