Finding the Fourth Proportional to 46,252,414.14, 69,351,729.31 and 17,500,767.14
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Solution
The fourth proportional to 46,252,414.14, 69,351,729.31 and 17,500,767.14 is: 26,240,975.48
Step by Step Solution
- Step 1: Write the proportion equation
46,252,414.14 : 69,351,729.31 = 17,500,767.14 : x - Step 2: Convert to fraction form
46,252,414.14/69,351,729.31 = 17,500,767.14/x - Step 3: Cross multiply
46,252,414.14x = 69,351,729.31 × 17,500,767.14 - Step 4: Simplify right side
46,252,414.14x = 1,213,708,465,264,986.75 - Step 5: Solve for x
x = 1,213,708,465,264,986.75/46,252,414.14 - Step 6: Final answer
x = 26,240,975.48
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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.