Finding the Fourth Proportional to 44,487,216.75, 61,398,804.42 and 24,909,366.81
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Solution
The fourth proportional to 44,487,216.75, 61,398,804.42 and 24,909,366.81 is: 34,378,535.07
Step by Step Solution
- Step 1: Write the proportion equation
44,487,216.75 : 61,398,804.42 = 24,909,366.81 : x - Step 2: Convert to fraction form
44,487,216.75/61,398,804.42 = 24,909,366.81/x - Step 3: Cross multiply
44,487,216.75x = 61,398,804.42 × 24,909,366.81 - Step 4: Simplify right side
44,487,216.75x = 1,529,405,340,993,229.25 - Step 5: Solve for x
x = 1,529,405,340,993,229.25/44,487,216.75 - Step 6: Final answer
x = 34,378,535.07
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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.