Finding the Fourth Proportional to 54,366,322.44, 81,508,751.18 and 32,795,896.08
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Solution
The fourth proportional to 54,366,322.44, 81,508,751.18 and 32,795,896.08 is: 49,169,272.69
Step by Step Solution
- Step 1: Write the proportion equation
54,366,322.44 : 81,508,751.18 = 32,795,896.08 : x - Step 2: Convert to fraction form
54,366,322.44/81,508,751.18 = 32,795,896.08/x - Step 3: Cross multiply
54,366,322.44x = 81,508,751.18 × 32,795,896.08 - Step 4: Simplify right side
54,366,322.44x = 2,673,152,533,309,857.50 - Step 5: Solve for x
x = 2,673,152,533,309,857.50/54,366,322.44 - Step 6: Final answer
x = 49,169,272.69
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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.