Finding the Fourth Proportional to 332,137,818.68, 498,206,728.01 and 332,137,818.68
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Solution
The fourth proportional to 332,137,818.68, 498,206,728.01 and 332,137,818.68 is: 498,206,728.01
Step by Step Solution
- Step 1: Write the proportion equation
332,137,818.68 : 498,206,728.01 = 332,137,818.68 : x - Step 2: Convert to fraction form
332,137,818.68/498,206,728.01 = 332,137,818.68/x - Step 3: Cross multiply
332,137,818.68x = 498,206,728.01 × 332,137,818.68 - Step 4: Simplify right side
332,137,818.68x = 165,473,295,891,280,768 - Step 5: Solve for x
x = 165,473,295,891,280,768/332,137,818.68 - Step 6: Final answer
x = 498,206,728.01
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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.