Finding the Fourth Proportional to 333,464,135.44, 460,183,208.79 and 184,787,739.95
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Solution
The fourth proportional to 333,464,135.44, 460,183,208.79 and 184,787,739.95 is: 255,008,578.37
Step by Step Solution
- Step 1: Write the proportion equation
333,464,135.44 : 460,183,208.79 = 184,787,739.95 : x - Step 2: Convert to fraction form
333,464,135.44/460,183,208.79 = 184,787,739.95/x - Step 3: Cross multiply
333,464,135.44x = 460,183,208.79 × 184,787,739.95 - Step 4: Simplify right side
333,464,135.44x = 85,036,215,115,243,072 - Step 5: Solve for x
x = 85,036,215,115,243,072/333,464,135.44 - Step 6: Final answer
x = 255,008,578.37
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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.