Finding the Fourth Proportional to 333,119,314.62, 459,719,020.17 and 184,440,438.90
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Solution
The fourth proportional to 333,119,314.62, 459,719,020.17 and 184,440,438.90 is: 254,535,759.80
Step by Step Solution
- Step 1: Write the proportion equation
333,119,314.62 : 459,719,020.17 = 184,440,438.90 : x - Step 2: Convert to fraction form
333,119,314.62/459,719,020.17 = 184,440,438.90/x - Step 3: Cross multiply
333,119,314.62x = 459,719,020.17 × 184,440,438.90 - Step 4: Simplify right side
333,119,314.62x = 84,790,777,850,832,752 - Step 5: Solve for x
x = 84,790,777,850,832,752/333,119,314.62 - Step 6: Final answer
x = 254,535,759.80
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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.