Finding the Fourth Proportional to 16,056,866.76, 24,079,900.96 and 5,819,583.60
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Solution
The fourth proportional to 16,056,866.76, 24,079,900.96 and 5,819,583.60 is: 8,727,418.54
Step by Step Solution
- Step 1: Write the proportion equation
16,056,866.76 : 24,079,900.96 = 5,819,583.60 : x - Step 2: Convert to fraction form
16,056,866.76/24,079,900.96 = 5,819,583.60/x - Step 3: Cross multiply
16,056,866.76x = 24,079,900.96 × 5,819,583.60 - Step 4: Simplify right side
16,056,866.76x = 140,134,996,716,440.25 - Step 5: Solve for x
x = 140,134,996,716,440.25/16,056,866.76 - Step 6: Final answer
x = 8,727,418.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.