Finding the Fourth Proportional to 25,266,364.38, 37,899,550.17 and 6,097,121.44
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Solution
The fourth proportional to 25,266,364.38, 37,899,550.17 and 6,097,121.44 is: 9,145,683.02
Step by Step Solution
- Step 1: Write the proportion equation
25,266,364.38 : 37,899,550.17 = 6,097,121.44 : x - Step 2: Convert to fraction form
25,266,364.38/37,899,550.17 = 6,097,121.44/x - Step 3: Cross multiply
25,266,364.38x = 37,899,550.17 × 6,097,121.44 - Step 4: Simplify right side
25,266,364.38x = 231,078,159,813,113.78 - Step 5: Solve for x
x = 231,078,159,813,113.78/25,266,364.38 - Step 6: Final answer
x = 9,145,683.02
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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.