Finding the Fourth Proportional to 17,491,058.44, 24,145,400.58 and 11,299,124.26
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Solution
The fourth proportional to 17,491,058.44, 24,145,400.58 and 11,299,124.26 is: 15,597,791.43
Step by Step Solution
- Step 1: Write the proportion equation
17,491,058.44 : 24,145,400.58 = 11,299,124.26 : x - Step 2: Convert to fraction form
17,491,058.44/24,145,400.58 = 11,299,124.26/x - Step 3: Cross multiply
17,491,058.44x = 24,145,400.58 × 11,299,124.26 - Step 4: Simplify right side
17,491,058.44x = 272,821,881,460,896.03 - Step 5: Solve for x
x = 272,821,881,460,896.03/17,491,058.44 - Step 6: Final answer
x = 15,597,791.43
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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.