Finding the Fourth Proportional to 17,463,121.37, 24,100,381.19 and 10,122,849.53
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Solution
The fourth proportional to 17,463,121.37, 24,100,381.19 and 10,122,849.53 is: 13,970,270.68
Step by Step Solution
- Step 1: Write the proportion equation
17,463,121.37 : 24,100,381.19 = 10,122,849.53 : x - Step 2: Convert to fraction form
17,463,121.37/24,100,381.19 = 10,122,849.53/x - Step 3: Cross multiply
17,463,121.37x = 24,100,381.19 × 10,122,849.53 - Step 4: Simplify right side
17,463,121.37x = 243,964,532,306,817.56 - Step 5: Solve for x
x = 243,964,532,306,817.56/17,463,121.37 - Step 6: Final answer
x = 13,970,270.68
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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.