Finding the Fourth Proportional to 17,324,118.80, 26,004,840.60 and 9,765,846.80
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Solution
The fourth proportional to 17,324,118.80, 26,004,840.60 and 9,765,846.80 is: 14,659,290.45
Step by Step Solution
- Step 1: Write the proportion equation
17,324,118.80 : 26,004,840.60 = 9,765,846.80 : x - Step 2: Convert to fraction form
17,324,118.80/26,004,840.60 = 9,765,846.80/x - Step 3: Cross multiply
17,324,118.80x = 26,004,840.60 × 9,765,846.80 - Step 4: Simplify right side
17,324,118.80x = 253,959,289,358,020.12 - Step 5: Solve for x
x = 253,959,289,358,020.12/17,324,118.80 - Step 6: Final answer
x = 14,659,290.45
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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.