Finding the Fourth Proportional to 24,351,681.26, 33,603,596.22 and 13,895,247.50
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Solution
The fourth proportional to 24,351,681.26, 33,603,596.22 and 13,895,247.50 is: 19,174,457.87
Step by Step Solution
- Step 1: Write the proportion equation
24,351,681.26 : 33,603,596.22 = 13,895,247.50 : x - Step 2: Convert to fraction form
24,351,681.26/33,603,596.22 = 13,895,247.50/x - Step 3: Cross multiply
24,351,681.26x = 33,603,596.22 × 13,895,247.50 - Step 4: Simplify right side
24,351,681.26x = 466,930,286,366,964.44 - Step 5: Solve for x
x = 466,930,286,366,964.44/24,351,681.26 - Step 6: Final answer
x = 19,174,457.87
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.