Finding the Fourth Proportional to 41,694,887.46, 62,454,346.35 and 33,452,907.03
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Solution
The fourth proportional to 41,694,887.46, 62,454,346.35 and 33,452,907.03 is: 50,108,767.99
Step by Step Solution
- Step 1: Write the proportion equation
41,694,887.46 : 62,454,346.35 = 33,452,907.03 : x - Step 2: Convert to fraction form
41,694,887.46/62,454,346.35 = 33,452,907.03/x - Step 3: Cross multiply
41,694,887.46x = 62,454,346.35 × 33,452,907.03 - Step 4: Simplify right side
41,694,887.46x = 2,089,279,442,065,970 - Step 5: Solve for x
x = 2,089,279,442,065,970/41,694,887.46 - Step 6: Final answer
x = 50,108,767.99
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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.