Finding the Fourth Proportional to 24,516,557.44, 36,762,532.80 and 14,284,723.84
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Solution
The fourth proportional to 24,516,557.44, 36,762,532.80 and 14,284,723.84 is: 21,419,917.13
Step by Step Solution
- Step 1: Write the proportion equation
24,516,557.44 : 36,762,532.80 = 14,284,723.84 : x - Step 2: Convert to fraction form
24,516,557.44/36,762,532.80 = 14,284,723.84/x - Step 3: Cross multiply
24,516,557.44x = 36,762,532.80 × 14,284,723.84 - Step 4: Simplify right side
24,516,557.44x = 525,142,628,706,941.88 - Step 5: Solve for x
x = 525,142,628,706,941.88/24,516,557.44 - Step 6: Final answer
x = 21,419,917.13
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.