Finding the Fourth Proportional to 195,726,827.26, 293,583,591.59 and 50,161,817.98
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Solution
The fourth proportional to 195,726,827.26, 293,583,591.59 and 50,161,817.98 is: 75,241,022.85
Step by Step Solution
- Step 1: Write the proportion equation
195,726,827.26 : 293,583,591.59 = 50,161,817.98 : x - Step 2: Convert to fraction form
195,726,827.26/293,583,591.59 = 50,161,817.98/x - Step 3: Cross multiply
195,726,827.26x = 293,583,591.59 × 50,161,817.98 - Step 4: Simplify right side
195,726,827.26x = 14,726,686,682,643,682 - Step 5: Solve for x
x = 14,726,686,682,643,682/195,726,827.26 - Step 6: Final answer
x = 75,241,022.85
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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.