Finding the Fourth Proportional to 41,495,790.26, 62,246,674.74 and 15,936,799.70
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Solution
The fourth proportional to 41,495,790.26, 62,246,674.74 and 15,936,799.70 is: 23,906,347.63
Step by Step Solution
- Step 1: Write the proportion equation
41,495,790.26 : 62,246,674.74 = 15,936,799.70 : x - Step 2: Convert to fraction form
41,495,790.26/62,246,674.74 = 15,936,799.70/x - Step 3: Cross multiply
41,495,790.26x = 62,246,674.74 × 15,936,799.70 - Step 4: Simplify right side
41,495,790.26x = 992,012,787,322,429.62 - Step 5: Solve for x
x = 992,012,787,322,429.62/41,495,790.26 - Step 6: Final answer
x = 23,906,347.63
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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.