Finding the Fourth Proportional to 41,474,102.80, 62,220,485.40 and 24,426,000.40
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Solution
The fourth proportional to 41,474,102.80, 62,220,485.40 and 24,426,000.40 is: 36,644,496.17
Step by Step Solution
- Step 1: Write the proportion equation
41,474,102.80 : 62,220,485.40 = 24,426,000.40 : x - Step 2: Convert to fraction form
41,474,102.80/62,220,485.40 = 24,426,000.40/x - Step 3: Cross multiply
41,474,102.80x = 62,220,485.40 × 24,426,000.40 - Step 4: Simplify right side
41,474,102.80x = 1,519,797,601,268,594 - Step 5: Solve for x
x = 1,519,797,601,268,594/41,474,102.80 - Step 6: Final answer
x = 36,644,496.17
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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.