Finding the Fourth Proportional to 45,986,482.24, 68,983,710.56 and 16,848,236.60
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Solution
The fourth proportional to 45,986,482.24, 68,983,710.56 and 16,848,236.60 is: 25,273,815.71
Step by Step Solution
- Step 1: Write the proportion equation
45,986,482.24 : 68,983,710.56 = 16,848,236.60 : x - Step 2: Convert to fraction form
45,986,482.24/68,983,710.56 = 16,848,236.60/x - Step 3: Cross multiply
45,986,482.24x = 68,983,710.56 × 16,848,236.60 - Step 4: Simplify right side
45,986,482.24x = 1,162,253,877,060,798.75 - Step 5: Solve for x
x = 1,162,253,877,060,798.75/45,986,482.24 - Step 6: Final answer
x = 25,273,815.71
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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.