Finding the Fourth Proportional to 41,405,491, 57,139,804.18 and 24,012,148.68
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Solution
The fourth proportional to 41,405,491, 57,139,804.18 and 24,012,148.68 is: 33,136,896.59
Step by Step Solution
- Step 1: Write the proportion equation
41,405,491 : 57,139,804.18 = 24,012,148.68 : x - Step 2: Convert to fraction form
41,405,491/57,139,804.18 = 24,012,148.68/x - Step 3: Cross multiply
41,405,491x = 57,139,804.18 × 24,012,148.68 - Step 4: Simplify right side
41,405,491x = 1,372,049,473,516,245.50 - Step 5: Solve for x
x = 1,372,049,473,516,245.50/41,405,491 - Step 6: Final answer
x = 33,136,896.59
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.