Finding the Fourth Proportional to 32,114,343.08, 44,317,834.94 and 17,430,007.68
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Solution
The fourth proportional to 32,114,343.08, 44,317,834.94 and 17,430,007.68 is: 24,053,433.12
Step by Step Solution
- Step 1: Write the proportion equation
32,114,343.08 : 44,317,834.94 = 17,430,007.68 : x - Step 2: Convert to fraction form
32,114,343.08/44,317,834.94 = 17,430,007.68/x - Step 3: Cross multiply
32,114,343.08x = 44,317,834.94 × 17,430,007.68 - Step 4: Simplify right side
32,114,343.08x = 772,460,203,278,022.38 - Step 5: Solve for x
x = 772,460,203,278,022.38/32,114,343.08 - Step 6: Final answer
x = 24,053,433.12
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.