Finding the Fourth Proportional to 182,184,515.36, 273,057,213.75 and 83,680,292.93
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Solution
The fourth proportional to 182,184,515.36, 273,057,213.75 and 83,680,292.93 is: 125,419,592.26
Step by Step Solution
- Step 1: Write the proportion equation
182,184,515.36 : 273,057,213.75 = 83,680,292.93 : x - Step 2: Convert to fraction form
182,184,515.36/273,057,213.75 = 83,680,292.93/x - Step 3: Cross multiply
182,184,515.36x = 273,057,213.75 × 83,680,292.93 - Step 4: Simplify right side
182,184,515.36x = 22,849,507,631,884,336 - Step 5: Solve for x
x = 22,849,507,631,884,336/182,184,515.36 - Step 6: Final answer
x = 125,419,592.26
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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.