Finding the Fourth Proportional to 227,597,444.30, 341,396,166.45 and 170,201,816.30
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Solution
The fourth proportional to 227,597,444.30, 341,396,166.45 and 170,201,816.30 is: 255,302,724.45
Step by Step Solution
- Step 1: Write the proportion equation
227,597,444.30 : 341,396,166.45 = 170,201,816.30 : x - Step 2: Convert to fraction form
227,597,444.30/341,396,166.45 = 170,201,816.30/x - Step 3: Cross multiply
227,597,444.30x = 341,396,166.45 × 170,201,816.30 - Step 4: Simplify right side
227,597,444.30x = 58,106,247,607,647,128 - Step 5: Solve for x
x = 58,106,247,607,647,128/227,597,444.30 - Step 6: Final answer
x = 255,302,724.45
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Similar ratio
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1.5x scale
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.