Finding the Fourth Proportional to 24,716,523.48, 37,048,832.44 and 8,316,114.53
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Solution
The fourth proportional to 24,716,523.48, 37,048,832.44 and 8,316,114.53 is: 12,465,439.72
Step by Step Solution
- Step 1: Write the proportion equation
24,716,523.48 : 37,048,832.44 = 8,316,114.53 : x - Step 2: Convert to fraction form
24,716,523.48/37,048,832.44 = 8,316,114.53/x - Step 3: Cross multiply
24,716,523.48x = 37,048,832.44 × 8,316,114.53 - Step 4: Simplify right side
24,716,523.48x = 308,102,333,567,784.94 - Step 5: Solve for x
x = 308,102,333,567,784.94/24,716,523.48 - Step 6: Final answer
x = 12,465,439.72
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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.