Finding the Fourth Proportional to 24,803,420.76, 37,202,725.44 and 7,531,771.19
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Solution
The fourth proportional to 24,803,420.76, 37,202,725.44 and 7,531,771.19 is: 11,296,926.27
Step by Step Solution
- Step 1: Write the proportion equation
24,803,420.76 : 37,202,725.44 = 7,531,771.19 : x - Step 2: Convert to fraction form
24,803,420.76/37,202,725.44 = 7,531,771.19/x - Step 3: Cross multiply
24,803,420.76x = 37,202,725.44 × 7,531,771.19 - Step 4: Simplify right side
24,803,420.76x = 280,202,415,472,458.41 - Step 5: Solve for x
x = 280,202,415,472,458.41/24,803,420.76 - Step 6: Final answer
x = 11,296,926.27
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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.