Finding the Fourth Proportional to 36,057,879.06, 54,086,346.14 and 8,764,092.53
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Solution
The fourth proportional to 36,057,879.06, 54,086,346.14 and 8,764,092.53 is: 13,146,023.96
Step by Step Solution
- Step 1: Write the proportion equation
36,057,879.06 : 54,086,346.14 = 8,764,092.53 : x - Step 2: Convert to fraction form
36,057,879.06/54,086,346.14 = 8,764,092.53/x - Step 3: Cross multiply
36,057,879.06x = 54,086,346.14 × 8,764,092.53 - Step 4: Simplify right side
36,057,879.06x = 474,017,742,180,568.31 - Step 5: Solve for x
x = 474,017,742,180,568.31/36,057,879.06 - Step 6: Final answer
x = 13,146,023.96
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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.