Finding the Fourth Proportional to 234,285,270.64, 351,586,674 and 96,135,853.44
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Solution
The fourth proportional to 234,285,270.64, 351,586,674 and 96,135,853.44 is: 144,268,928.52
Step by Step Solution
- Step 1: Write the proportion equation
234,285,270.64 : 351,586,674 = 96,135,853.44 : x - Step 2: Convert to fraction form
234,285,270.64/351,586,674 = 96,135,853.44/x - Step 3: Cross multiply
234,285,270.64x = 351,586,674 × 96,135,853.44 - Step 4: Simplify right side
234,285,270.64x = 33,800,084,963,121,056 - Step 5: Solve for x
x = 33,800,084,963,121,056/234,285,270.64 - Step 6: Final answer
x = 144,268,928.52
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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.