Finding the Fourth Proportional to 241,542,403.80, 362,313,605.70 and 59,789,581.80
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Solution
The fourth proportional to 241,542,403.80, 362,313,605.70 and 59,789,581.80 is: 89,684,372.70
Step by Step Solution
- Step 1: Write the proportion equation
241,542,403.80 : 362,313,605.70 = 59,789,581.80 : x - Step 2: Convert to fraction form
241,542,403.80/362,313,605.70 = 59,789,581.80/x - Step 3: Cross multiply
241,542,403.80x = 362,313,605.70 × 59,789,581.80 - Step 4: Simplify right side
241,542,403.80x = 21,662,578,965,253,096 - Step 5: Solve for x
x = 21,662,578,965,253,096/241,542,403.80 - Step 6: Final answer
x = 89,684,372.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.