Finding the Fourth Proportional to 32,461,077.32, 48,673,375.19 and 22,237,464.68
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Solution
The fourth proportional to 32,461,077.32, 48,673,375.19 and 22,237,464.68 is: 33,343,701.16
Step by Step Solution
- Step 1: Write the proportion equation
32,461,077.32 : 48,673,375.19 = 22,237,464.68 : x - Step 2: Convert to fraction form
32,461,077.32/48,673,375.19 = 22,237,464.68/x - Step 3: Cross multiply
32,461,077.32x = 48,673,375.19 × 22,237,464.68 - Step 4: Simplify right side
32,461,077.32x = 1,082,372,461,532,826 - Step 5: Solve for x
x = 1,082,372,461,532,826/32,461,077.32 - Step 6: Final answer
x = 33,343,701.16
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.