Finding the Fourth Proportional to 16,372,350.16, 24,548,024.76 and 6,794,339.92
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Solution
The fourth proportional to 16,372,350.16, 24,548,024.76 and 6,794,339.92 is: 10,187,152.30
Step by Step Solution
- Step 1: Write the proportion equation
16,372,350.16 : 24,548,024.76 = 6,794,339.92 : x - Step 2: Convert to fraction form
16,372,350.16/24,548,024.76 = 6,794,339.92/x - Step 3: Cross multiply
16,372,350.16x = 24,548,024.76 × 6,794,339.92 - Step 4: Simplify right side
16,372,350.16x = 166,787,624,584,016.44 - Step 5: Solve for x
x = 166,787,624,584,016.44/16,372,350.16 - Step 6: Final answer
x = 10,187,152.30
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1.5x scale
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.