Finding the Fourth Proportional to 44,456,649.36, 61,350,902.54 and 24,339,311.70
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Solution
The fourth proportional to 44,456,649.36, 61,350,902.54 and 24,339,311.70 is: 33,588,647.85
Step by Step Solution
- Step 1: Write the proportion equation
44,456,649.36 : 61,350,902.54 = 24,339,311.70 : x - Step 2: Convert to fraction form
44,456,649.36/61,350,902.54 = 24,339,311.70/x - Step 3: Cross multiply
44,456,649.36x = 61,350,902.54 × 24,339,311.70 - Step 4: Simplify right side
44,456,649.36x = 1,493,238,739,997,381.75 - Step 5: Solve for x
x = 1,493,238,739,997,381.75/44,456,649.36 - Step 6: Final answer
x = 33,588,647.85
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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.