Finding the Fourth Proportional to 43,348,951.20, 59,824,236.24 and 24,033,367.20
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Solution
The fourth proportional to 43,348,951.20, 59,824,236.24 and 24,033,367.20 is: 33,167,534.56
Step by Step Solution
- Step 1: Write the proportion equation
43,348,951.20 : 59,824,236.24 = 24,033,367.20 : x - Step 2: Convert to fraction form
43,348,951.20/59,824,236.24 = 24,033,367.20/x - Step 3: Cross multiply
43,348,951.20x = 59,824,236.24 × 24,033,367.20 - Step 4: Simplify right side
43,348,951.20x = 1,437,777,837,015,467.25 - Step 5: Solve for x
x = 1,437,777,837,015,467.25/43,348,951.20 - Step 6: Final answer
x = 33,167,534.56
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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.