Finding the Fourth Proportional to 41,646,555.02, 57,471,846.48 and 23,998,974.05
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Solution
The fourth proportional to 41,646,555.02, 57,471,846.48 and 23,998,974.05 is: 33,118,354.00
Step by Step Solution
- Step 1: Write the proportion equation
41,646,555.02 : 57,471,846.48 = 23,998,974.05 : x - Step 2: Convert to fraction form
41,646,555.02/57,471,846.48 = 23,998,974.05/x - Step 3: Cross multiply
41,646,555.02x = 57,471,846.48 × 23,998,974.05 - Step 4: Simplify right side
41,646,555.02x = 1,379,265,351,991,744.75 - Step 5: Solve for x
x = 1,379,265,351,991,744.75/41,646,555.02 - Step 6: Final answer
x = 33,118,354.00
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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.