Finding the Fourth Proportional to 75,986,593.56, 104,861,588.81 and 41,179,284.01
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Solution
The fourth proportional to 75,986,593.56, 104,861,588.81 and 41,179,284.01 is: 56,827,460.54
Step by Step Solution
- Step 1: Write the proportion equation
75,986,593.56 : 104,861,588.81 = 41,179,284.01 : x - Step 2: Convert to fraction form
75,986,593.56/104,861,588.81 = 41,179,284.01/x - Step 3: Cross multiply
75,986,593.56x = 104,861,588.81 × 41,179,284.01 - Step 4: Simplify right side
75,986,593.56x = 4,318,125,147,346,828 - Step 5: Solve for x
x = 4,318,125,147,346,828/75,986,593.56 - Step 6: Final answer
x = 56,827,460.54
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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.