Finding the Fourth Proportional to 41,495,868.04, 62,246,791.68 and 15,936,877.48
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Solution
The fourth proportional to 41,495,868.04, 62,246,791.68 and 15,936,877.48 is: 23,906,464.41
Step by Step Solution
- Step 1: Write the proportion equation
41,495,868.04 : 62,246,791.68 = 15,936,877.48 : x - Step 2: Convert to fraction form
41,495,868.04/62,246,791.68 = 15,936,877.48/x - Step 3: Cross multiply
41,495,868.04x = 62,246,791.68 × 15,936,877.48 - Step 4: Simplify right side
41,495,868.04x = 992,019,492,527,243.38 - Step 5: Solve for x
x = 992,019,492,527,243.38/41,495,868.04 - Step 6: Final answer
x = 23,906,464.41
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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.