Finding the Fourth Proportional to 24,290,202.22, 33,520,450.66 and 13,277,024.26
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Solution
The fourth proportional to 24,290,202.22, 33,520,450.66 and 13,277,024.26 is: 18,322,277.95
Step by Step Solution
- Step 1: Write the proportion equation
24,290,202.22 : 33,520,450.66 = 13,277,024.26 : x - Step 2: Convert to fraction form
24,290,202.22/33,520,450.66 = 13,277,024.26/x - Step 3: Cross multiply
24,290,202.22x = 33,520,450.66 × 13,277,024.26 - Step 4: Simplify right side
24,290,202.22x = 445,051,836,618,953 - Step 5: Solve for x
x = 445,051,836,618,953/24,290,202.22 - Step 6: Final answer
x = 18,322,277.95
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1.5x scale
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.