Finding the Fourth Proportional to 32,322,634.09, 44,606,177.03 and 17,639,246.14
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Solution
The fourth proportional to 32,322,634.09, 44,606,177.03 and 17,639,246.14 is: 24,342,673.74
Step by Step Solution
- Step 1: Write the proportion equation
32,322,634.09 : 44,606,177.03 = 17,639,246.14 : x - Step 2: Convert to fraction form
32,322,634.09/44,606,177.03 = 17,639,246.14/x - Step 3: Cross multiply
32,322,634.09x = 44,606,177.03 × 17,639,246.14 - Step 4: Simplify right side
32,322,634.09x = 786,819,335,996,584.25 - Step 5: Solve for x
x = 786,819,335,996,584.25/32,322,634.09 - Step 6: Final answer
x = 24,342,673.74
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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.