Finding the Fourth Proportional to 32,580,019.23, 44,961,202.77 and 17,895,993.06
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Solution
The fourth proportional to 32,580,019.23, 44,961,202.77 and 17,895,993.06 is: 24,696,896.80
Step by Step Solution
- Step 1: Write the proportion equation
32,580,019.23 : 44,961,202.77 = 17,895,993.06 : x - Step 2: Convert to fraction form
32,580,019.23/44,961,202.77 = 17,895,993.06/x - Step 3: Cross multiply
32,580,019.23x = 44,961,202.77 × 17,895,993.06 - Step 4: Simplify right side
32,580,019.23x = 804,625,372,741,172.75 - Step 5: Solve for x
x = 804,625,372,741,172.75/32,580,019.23 - Step 6: Final answer
x = 24,696,896.80
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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.