Finding the Fourth Proportional to 41,343,736.74, 62,024,947.99 and 13,677,589.31
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Solution
The fourth proportional to 41,343,736.74, 62,024,947.99 and 13,677,589.31 is: 20,519,474.82
Step by Step Solution
- Step 1: Write the proportion equation
41,343,736.74 : 62,024,947.99 = 13,677,589.31 : x - Step 2: Convert to fraction form
41,343,736.74/62,024,947.99 = 13,677,589.31/x - Step 3: Cross multiply
41,343,736.74x = 62,024,947.99 × 13,677,589.31 - Step 4: Simplify right side
41,343,736.74x = 848,351,765,202,817.25 - Step 5: Solve for x
x = 848,351,765,202,817.25/41,343,736.74 - Step 6: Final answer
x = 20,519,474.82
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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.