Finding the Fourth Proportional to 76,257,480.24, 114,321,933.36 and 33,094,170
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Solution
The fourth proportional to 76,257,480.24, 114,321,933.36 and 33,094,170 is: 49,613,355.77
Step by Step Solution
- Step 1: Write the proportion equation
76,257,480.24 : 114,321,933.36 = 33,094,170 : x - Step 2: Convert to fraction form
76,257,480.24/114,321,933.36 = 33,094,170/x - Step 3: Cross multiply
76,257,480.24x = 114,321,933.36 × 33,094,170 - Step 4: Simplify right side
76,257,480.24x = 3,783,389,497,344,511 - Step 5: Solve for x
x = 3,783,389,497,344,511/76,257,480.24 - Step 6: Final answer
x = 49,613,355.77
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.