Finding the Fourth Proportional to 244,726,370.70, 367,089,556.05 and 224,319,036.30
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Solution
The fourth proportional to 244,726,370.70, 367,089,556.05 and 224,319,036.30 is: 336,478,554.45
Step by Step Solution
- Step 1: Write the proportion equation
244,726,370.70 : 367,089,556.05 = 224,319,036.30 : x - Step 2: Convert to fraction form
244,726,370.70/367,089,556.05 = 224,319,036.30/x - Step 3: Cross multiply
244,726,370.70x = 367,089,556.05 × 224,319,036.30 - Step 4: Simplify right side
244,726,370.70x = 82,345,175,448,930,848 - Step 5: Solve for x
x = 82,345,175,448,930,848/244,726,370.70 - Step 6: Final answer
x = 336,478,554.45
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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.