Finding the Fourth Proportional to 16,372,349.16, 24,548,023.26 and 6,794,338.92
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Solution
The fourth proportional to 16,372,349.16, 24,548,023.26 and 6,794,338.92 is: 10,187,150.80
Step by Step Solution
- Step 1: Write the proportion equation
16,372,349.16 : 24,548,023.26 = 6,794,338.92 : x - Step 2: Convert to fraction form
16,372,349.16/24,548,023.26 = 6,794,338.92/x - Step 3: Cross multiply
16,372,349.16x = 24,548,023.26 × 6,794,338.92 - Step 4: Simplify right side
16,372,349.16x = 166,787,589,844,483.28 - Step 5: Solve for x
x = 166,787,589,844,483.28/16,372,349.16 - Step 6: Final answer
x = 10,187,150.80
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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.