Finding the Fourth Proportional to 201,821,366.60, 282,741,232 and 201,821,366.60
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Solution
The fourth proportional to 201,821,366.60, 282,741,232 and 201,821,366.60 is: 282,741,232
Step by Step Solution
- Step 1: Write the proportion equation
201,821,366.60 : 282,741,232 = 201,821,366.60 : x - Step 2: Convert to fraction form
201,821,366.60/282,741,232 = 201,821,366.60/x - Step 3: Cross multiply
201,821,366.60x = 282,741,232 × 201,821,366.60 - Step 4: Simplify right side
201,821,366.60x = 57,063,221,836,407,648 - Step 5: Solve for x
x = 57,063,221,836,407,648/201,821,366.60 - Step 6: Final answer
x = 282,741,232
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.