Finding the Fourth Proportional to 16,306,114.37, 24,458,533.17 and 5,523,415.19
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Solution
The fourth proportional to 16,306,114.37, 24,458,533.17 and 5,523,415.19 is: 8,284,906.54
Step by Step Solution
- Step 1: Write the proportion equation
16,306,114.37 : 24,458,533.17 = 5,523,415.19 : x - Step 2: Convert to fraction form
16,306,114.37/24,458,533.17 = 5,523,415.19/x - Step 3: Cross multiply
16,306,114.37x = 24,458,533.17 × 5,523,415.19 - Step 4: Simplify right side
16,306,114.37x = 135,094,633,514,004.19 - Step 5: Solve for x
x = 135,094,633,514,004.19/16,306,114.37 - Step 6: Final answer
x = 8,284,906.54
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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.