Finding the Fourth Proportional to 24,593,172.93, 33,941,570.94 and 14,279,895.99
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Solution
The fourth proportional to 24,593,172.93, 33,941,570.94 and 14,279,895.99 is: 19,707,993.93
Step by Step Solution
- Step 1: Write the proportion equation
24,593,172.93 : 33,941,570.94 = 14,279,895.99 : x - Step 2: Convert to fraction form
24,593,172.93/33,941,570.94 = 14,279,895.99/x - Step 3: Cross multiply
24,593,172.93x = 33,941,570.94 × 14,279,895.99 - Step 4: Simplify right side
24,593,172.93x = 484,682,102,760,406.50 - Step 5: Solve for x
x = 484,682,102,760,406.50/24,593,172.93 - Step 6: Final answer
x = 19,707,993.93
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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.