Finding the Fourth Proportional to 94,953,357.85, 142,410,107.49 and 26,780,106.37
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Solution
The fourth proportional to 94,953,357.85, 142,410,107.49 and 26,780,106.37 is: 40,164,538.81
Step by Step Solution
- Step 1: Write the proportion equation
94,953,357.85 : 142,410,107.49 = 26,780,106.37 : x - Step 2: Convert to fraction form
94,953,357.85/142,410,107.49 = 26,780,106.37/x - Step 3: Cross multiply
94,953,357.85x = 142,410,107.49 × 26,780,106.37 - Step 4: Simplify right side
94,953,357.85x = 3,813,757,826,656,328 - Step 5: Solve for x
x = 3,813,757,826,656,328/94,953,357.85 - Step 6: Final answer
x = 40,164,538.81
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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.