Finding the Fourth Proportional to 24,167,136.70, 33,351,370.41 and 14,880,064.53
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Solution
The fourth proportional to 24,167,136.70, 33,351,370.41 and 14,880,064.53 is: 20,534,933.45
Step by Step Solution
- Step 1: Write the proportion equation
24,167,136.70 : 33,351,370.41 = 14,880,064.53 : x - Step 2: Convert to fraction form
24,167,136.70/33,351,370.41 = 14,880,064.53/x - Step 3: Cross multiply
24,167,136.70x = 33,351,370.41 × 14,880,064.53 - Step 4: Simplify right side
24,167,136.70x = 496,270,543,864,732.56 - Step 5: Solve for x
x = 496,270,543,864,732.56/24,167,136.70 - Step 6: Final answer
x = 20,534,933.45
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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.