Finding the Fourth Proportional to 44,106,589.53, 60,858,174.15 and 25,768,332.09
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Solution
The fourth proportional to 44,106,589.53, 60,858,174.15 and 25,768,332.09 is: 35,555,087.31
Step by Step Solution
- Step 1: Write the proportion equation
44,106,589.53 : 60,858,174.15 = 25,768,332.09 : x - Step 2: Convert to fraction form
44,106,589.53/60,858,174.15 = 25,768,332.09/x - Step 3: Cross multiply
44,106,589.53x = 60,858,174.15 × 25,768,332.09 - Step 4: Simplify right side
44,106,589.53x = 1,568,213,641,888,253.50 - Step 5: Solve for x
x = 1,568,213,641,888,253.50/44,106,589.53 - Step 6: Final answer
x = 35,555,087.31
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1.5x scale
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.