Finding the Fourth Proportional to 16,056,868.14, 24,079,903.02 and 5,819,584.95
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Solution
The fourth proportional to 16,056,868.14, 24,079,903.02 and 5,819,584.95 is: 8,727,420.56
Step by Step Solution
- Step 1: Write the proportion equation
16,056,868.14 : 24,079,903.02 = 5,819,584.95 : x - Step 2: Convert to fraction form
16,056,868.14/24,079,903.02 = 5,819,584.95/x - Step 3: Cross multiply
16,056,868.14x = 24,079,903.02 × 5,819,584.95 - Step 4: Simplify right side
16,056,868.14x = 140,135,041,212,651.55 - Step 5: Solve for x
x = 140,135,041,212,651.55/16,056,868.14 - Step 6: Final answer
x = 8,727,420.56
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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.