Finding the Fourth Proportional to 29,717,833.92, 44,576,760.72 and 19,618,092.96
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Solution
The fourth proportional to 29,717,833.92, 44,576,760.72 and 19,618,092.96 is: 29,427,145.94
Step by Step Solution
- Step 1: Write the proportion equation
29,717,833.92 : 44,576,760.72 = 19,618,092.96 : x - Step 2: Convert to fraction form
29,717,833.92/44,576,760.72 = 19,618,092.96/x - Step 3: Cross multiply
29,717,833.92x = 44,576,760.72 × 19,618,092.96 - Step 4: Simplify right side
29,717,833.92x = 874,511,035,660,636.50 - Step 5: Solve for x
x = 874,511,035,660,636.50/29,717,833.92 - Step 6: Final answer
x = 29,427,145.94
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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.