Finding the Fourth Proportional to 32,015,692.14, 48,024,866.74 and 9,296,589.38
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Solution
The fourth proportional to 32,015,692.14, 48,024,866.74 and 9,296,589.38 is: 13,945,269.84
Step by Step Solution
- Step 1: Write the proportion equation
32,015,692.14 : 48,024,866.74 = 9,296,589.38 : x - Step 2: Convert to fraction form
32,015,692.14/48,024,866.74 = 9,296,589.38/x - Step 3: Cross multiply
32,015,692.14x = 48,024,866.74 × 9,296,589.38 - Step 4: Simplify right side
32,015,692.14x = 446,467,466,110,999.25 - Step 5: Solve for x
x = 446,467,466,110,999.25/32,015,692.14 - Step 6: Final answer
x = 13,945,269.84
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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.