Finding the Fourth Proportional to 44,051,121.90, 60,796,153.62 and 26,647,591.68
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Solution
The fourth proportional to 44,051,121.90, 60,796,153.62 and 26,647,591.68 is: 36,777,067.36
Step by Step Solution
- Step 1: Write the proportion equation
44,051,121.90 : 60,796,153.62 = 26,647,591.68 : x - Step 2: Convert to fraction form
44,051,121.90/60,796,153.62 = 26,647,591.68/x - Step 3: Cross multiply
44,051,121.90x = 60,796,153.62 × 26,647,591.68 - Step 4: Simplify right side
44,051,121.90x = 1,620,071,077,380,313.75 - Step 5: Solve for x
x = 1,620,071,077,380,313.75/44,051,121.90 - Step 6: Final answer
x = 36,777,067.36
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.