Finding the Fourth Proportional to 244,955,486.80, 367,433,230.20 and 63,202,664.80
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Solution
The fourth proportional to 244,955,486.80, 367,433,230.20 and 63,202,664.80 is: 94,803,997.20
Step by Step Solution
- Step 1: Write the proportion equation
244,955,486.80 : 367,433,230.20 = 63,202,664.80 : x - Step 2: Convert to fraction form
244,955,486.80/367,433,230.20 = 63,202,664.80/x - Step 3: Cross multiply
244,955,486.80x = 367,433,230.20 × 63,202,664.80 - Step 4: Simplify right side
244,955,486.80x = 23,222,759,284,711,836 - Step 5: Solve for x
x = 23,222,759,284,711,836/244,955,486.80 - Step 6: Final answer
x = 94,803,997.20
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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.