Finding the Fourth Proportional to 44,659,934.64, 66,939,690.87 and 22,738,782.53
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Solution
The fourth proportional to 44,659,934.64, 66,939,690.87 and 22,738,782.53 is: 34,082,608.62
Step by Step Solution
- Step 1: Write the proportion equation
44,659,934.64 : 66,939,690.87 = 22,738,782.53 : x - Step 2: Convert to fraction form
44,659,934.64/66,939,690.87 = 22,738,782.53/x - Step 3: Cross multiply
44,659,934.64x = 66,939,690.87 × 22,738,782.53 - Step 4: Simplify right side
44,659,934.64x = 1,522,127,073,485,705.50 - Step 5: Solve for x
x = 1,522,127,073,485,705.50/44,659,934.64 - Step 6: Final answer
x = 34,082,608.62
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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.