Finding the Fourth Proportional to 16,393,397.63, 24,591,277.42 and 6,296,018.63
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Solution
The fourth proportional to 16,393,397.63, 24,591,277.42 and 6,296,018.63 is: 9,444,481.50
Step by Step Solution
- Step 1: Write the proportion equation
16,393,397.63 : 24,591,277.42 = 6,296,018.63 : x - Step 2: Convert to fraction form
16,393,397.63/24,591,277.42 = 6,296,018.63/x - Step 3: Cross multiply
16,393,397.63x = 24,591,277.42 × 6,296,018.63 - Step 4: Simplify right side
16,393,397.63x = 154,827,140,633,121.91 - Step 5: Solve for x
x = 154,827,140,633,121.91/16,393,397.63 - Step 6: Final answer
x = 9,444,481.50
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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.