Finding the Fourth Proportional to 16,393,951.20, 24,595,227.60 and 6,296,901.60
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Solution
The fourth proportional to 16,393,951.20, 24,595,227.60 and 6,296,901.60 is: 9,447,004.33
Step by Step Solution
- Step 1: Write the proportion equation
16,393,951.20 : 24,595,227.60 = 6,296,901.60 : x - Step 2: Convert to fraction form
16,393,951.20/24,595,227.60 = 6,296,901.60/x - Step 3: Cross multiply
16,393,951.20x = 24,595,227.60 × 6,296,901.60 - Step 4: Simplify right side
16,393,951.20x = 154,873,728,026,804.16 - Step 5: Solve for x
x = 154,873,728,026,804.16/16,393,951.20 - Step 6: Final answer
x = 9,447,004.33
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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.