Finding the Fourth Proportional to 17,083,227.11, 25,631,263.01 and 10,170,695.14
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Solution
The fourth proportional to 17,083,227.11, 25,631,263.01 and 10,170,695.14 is: 15,259,866.33
Step by Step Solution
- Step 1: Write the proportion equation
17,083,227.11 : 25,631,263.01 = 10,170,695.14 : x - Step 2: Convert to fraction form
17,083,227.11/25,631,263.01 = 10,170,695.14/x - Step 3: Cross multiply
17,083,227.11x = 25,631,263.01 × 10,170,695.14 - Step 4: Simplify right side
17,083,227.11x = 260,687,762,176,183.03 - Step 5: Solve for x
x = 260,687,762,176,183.03/17,083,227.11 - Step 6: Final answer
x = 15,259,866.33
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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.