Finding the Fourth Proportional to 17,612,325.12, 24,295,167.36 and 11,083,517.76
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Solution
The fourth proportional to 17,612,325.12, 24,295,167.36 and 11,083,517.76 is: 15,289,061.33
Step by Step Solution
- Step 1: Write the proportion equation
17,612,325.12 : 24,295,167.36 = 11,083,517.76 : x - Step 2: Convert to fraction form
17,612,325.12/24,295,167.36 = 11,083,517.76/x - Step 3: Cross multiply
17,612,325.12x = 24,295,167.36 × 11,083,517.76 - Step 4: Simplify right side
17,612,325.12x = 269,275,918,916,732.31 - Step 5: Solve for x
x = 269,275,918,916,732.31/17,612,325.12 - Step 6: Final answer
x = 15,289,061.33
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.