Finding the Fourth Proportional to 32,305,696.00, 44,582,383.94 and 17,621,357.87
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Solution
The fourth proportional to 32,305,696.00, 44,582,383.94 and 17,621,357.87 is: 24,317,759.39
Step by Step Solution
- Step 1: Write the proportion equation
32,305,696.00 : 44,582,383.94 = 17,621,357.87 : x - Step 2: Convert to fraction form
32,305,696.00/44,582,383.94 = 17,621,357.87/x - Step 3: Cross multiply
32,305,696.00x = 44,582,383.94 × 17,621,357.87 - Step 4: Simplify right side
32,305,696.00x = 785,602,142,127,829.75 - Step 5: Solve for x
x = 785,602,142,127,829.75/32,305,696.00 - Step 6: Final answer
x = 24,317,759.39
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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.