Finding the Fourth Proportional to 183,246,277.98, 274,869,468 and 53,853,880.98
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Solution
The fourth proportional to 183,246,277.98, 274,869,468 and 53,853,880.98 is: 80,780,836.47
Step by Step Solution
- Step 1: Write the proportion equation
183,246,277.98 : 274,869,468 = 53,853,880.98 : x - Step 2: Convert to fraction form
183,246,277.98/274,869,468 = 53,853,880.98/x - Step 3: Cross multiply
183,246,277.98x = 274,869,468 × 53,853,880.98 - Step 4: Simplify right side
183,246,277.98x = 14,802,787,614,707,918 - Step 5: Solve for x
x = 14,802,787,614,707,918/183,246,277.98 - Step 6: Final answer
x = 80,780,836.47
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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.