Finding the Fourth Proportional to 36,375,346.08, 50,112,708.21 and 25,342,138.98
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Solution
The fourth proportional to 36,375,346.08, 50,112,708.21 and 25,342,138.98 is: 34,912,745.94
Step by Step Solution
- Step 1: Write the proportion equation
36,375,346.08 : 50,112,708.21 = 25,342,138.98 : x - Step 2: Convert to fraction form
36,375,346.08/50,112,708.21 = 25,342,138.98/x - Step 3: Cross multiply
36,375,346.08x = 50,112,708.21 × 25,342,138.98 - Step 4: Simplify right side
36,375,346.08x = 1,269,963,216,122,007 - Step 5: Solve for x
x = 1,269,963,216,122,007/36,375,346.08 - Step 6: Final answer
x = 34,912,745.94
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.