Finding the Fourth Proportional to 24,967,548.70, 37,451,323.05 and 7,016,652.70
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Solution
The fourth proportional to 24,967,548.70, 37,451,323.05 and 7,016,652.70 is: 10,524,979.05
Step by Step Solution
- Step 1: Write the proportion equation
24,967,548.70 : 37,451,323.05 = 7,016,652.70 : x - Step 2: Convert to fraction form
24,967,548.70/37,451,323.05 = 7,016,652.70/x - Step 3: Cross multiply
24,967,548.70x = 37,451,323.05 × 7,016,652.70 - Step 4: Simplify right side
24,967,548.70x = 262,782,926,997,354.72 - Step 5: Solve for x
x = 262,782,926,997,354.72/24,967,548.70 - Step 6: Final answer
x = 10,524,979.05
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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.