Finding the Fourth Proportional to 24,114,441.24, 33,269,698.68 and 14,943,737.88
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Solution
The fourth proportional to 24,114,441.24, 33,269,698.68 and 14,943,737.88 is: 20,617,257.99
Step by Step Solution
- Step 1: Write the proportion equation
24,114,441.24 : 33,269,698.68 = 14,943,737.88 : x - Step 2: Convert to fraction form
24,114,441.24/33,269,698.68 = 14,943,737.88/x - Step 3: Cross multiply
24,114,441.24x = 33,269,698.68 × 14,943,737.88 - Step 4: Simplify right side
24,114,441.24x = 497,173,656,420,502 - Step 5: Solve for x
x = 497,173,656,420,502/24,114,441.24 - Step 6: Final answer
x = 20,617,257.99
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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.