Finding the Fourth Proportional to 35,037,721.14, 48,000,874.80 and 33,727,754.28
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Solution
The fourth proportional to 35,037,721.14, 48,000,874.80 and 33,727,754.28 is: 46,206,250.23
Step by Step Solution
- Step 1: Write the proportion equation
35,037,721.14 : 48,000,874.80 = 33,727,754.28 : x - Step 2: Convert to fraction form
35,037,721.14/48,000,874.80 = 33,727,754.28/x - Step 3: Cross multiply
35,037,721.14x = 48,000,874.80 × 33,727,754.28 - Step 4: Simplify right side
35,037,721.14x = 1,618,961,710,479,444 - Step 5: Solve for x
x = 1,618,961,710,479,444/35,037,721.14 - Step 6: Final answer
x = 46,206,250.23
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.