Finding the Fourth Proportional to 332,193,232.60, 498,289,848.90 and 332,193,232.60
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Solution
The fourth proportional to 332,193,232.60, 498,289,848.90 and 332,193,232.60 is: 498,289,848.90
Step by Step Solution
- Step 1: Write the proportion equation
332,193,232.60 : 498,289,848.90 = 332,193,232.60 : x - Step 2: Convert to fraction form
332,193,232.60/498,289,848.90 = 332,193,232.60/x - Step 3: Cross multiply
332,193,232.60x = 498,289,848.90 × 332,193,232.60 - Step 4: Simplify right side
332,193,232.60x = 165,528,515,677,856,544 - Step 5: Solve for x
x = 165,528,515,677,856,544/332,193,232.60 - Step 6: Final answer
x = 498,289,848.90
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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.