Finding the Fourth Proportional to 41,738,800.37, 62,544,349.87 and 22,310,789.99
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Solution
The fourth proportional to 41,738,800.37, 62,544,349.87 and 22,310,789.99 is: 33,432,054.65
Step by Step Solution
- Step 1: Write the proportion equation
41,738,800.37 : 62,544,349.87 = 22,310,789.99 : x - Step 2: Convert to fraction form
41,738,800.37/62,544,349.87 = 22,310,789.99/x - Step 3: Cross multiply
41,738,800.37x = 62,544,349.87 × 22,310,789.99 - Step 4: Simplify right side
41,738,800.37x = 1,395,413,854,642,155 - Step 5: Solve for x
x = 1,395,413,854,642,155/41,738,800.37 - Step 6: Final answer
x = 33,432,054.65
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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.