Finding the Fourth Proportional to 32,028,074.46, 48,090,050.73 and 27,723,475.26
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Solution
The fourth proportional to 32,028,074.46, 48,090,050.73 and 27,723,475.26 is: 41,626,708.88
Step by Step Solution
- Step 1: Write the proportion equation
32,028,074.46 : 48,090,050.73 = 27,723,475.26 : x - Step 2: Convert to fraction form
32,028,074.46/48,090,050.73 = 27,723,475.26/x - Step 3: Cross multiply
32,028,074.46x = 48,090,050.73 × 27,723,475.26 - Step 4: Simplify right side
32,028,074.46x = 1,333,223,331,665,300 - Step 5: Solve for x
x = 1,333,223,331,665,300/32,028,074.46 - Step 6: Final answer
x = 41,626,708.88
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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.