Finding the Fourth Proportional to 32,837,277.96, 49,263,944.04 and 23,140,804.68
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Solution
The fourth proportional to 32,837,277.96, 49,263,944.04 and 23,140,804.68 is: 34,716,863.81
Step by Step Solution
- Step 1: Write the proportion equation
32,837,277.96 : 49,263,944.04 = 23,140,804.68 : x - Step 2: Convert to fraction form
32,837,277.96/49,263,944.04 = 23,140,804.68/x - Step 3: Cross multiply
32,837,277.96x = 49,263,944.04 × 23,140,804.68 - Step 4: Simplify right side
32,837,277.96x = 1,140,007,306,796,090 - Step 5: Solve for x
x = 1,140,007,306,796,090/32,837,277.96 - Step 6: Final answer
x = 34,716,863.81
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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.