Finding the Fourth Proportional to 16,035,807.26, 24,053,710.41 and 7,397,351.87
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Solution
The fourth proportional to 16,035,807.26, 24,053,710.41 and 7,397,351.87 is: 11,096,027.57
Step by Step Solution
- Step 1: Write the proportion equation
16,035,807.26 : 24,053,710.41 = 7,397,351.87 : x - Step 2: Convert to fraction form
16,035,807.26/24,053,710.41 = 7,397,351.87/x - Step 3: Cross multiply
16,035,807.26x = 24,053,710.41 × 7,397,351.87 - Step 4: Simplify right side
16,035,807.26x = 177,933,759,561,583.41 - Step 5: Solve for x
x = 177,933,759,561,583.41/16,035,807.26 - Step 6: Final answer
x = 11,096,027.57
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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.