Finding the Fourth Proportional to 24,230,747.77, 33,438,645.48 and 13,217,546.41
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Solution
The fourth proportional to 24,230,747.77, 33,438,645.48 and 13,217,546.41 is: 18,240,330.54
Step by Step Solution
- Step 1: Write the proportion equation
24,230,747.77 : 33,438,645.48 = 13,217,546.41 : x - Step 2: Convert to fraction form
24,230,747.77/33,438,645.48 = 13,217,546.41/x - Step 3: Cross multiply
24,230,747.77x = 33,438,645.48 × 13,217,546.41 - Step 4: Simplify right side
24,230,747.77x = 441,976,848,519,436.75 - Step 5: Solve for x
x = 441,976,848,519,436.75/24,230,747.77 - Step 6: Final answer
x = 18,240,330.54
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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.