Finding the Fourth Proportional to 558,504,481.68, 837,476,436.60 and 325,410,522.48
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Solution
The fourth proportional to 558,504,481.68, 837,476,436.60 and 325,410,522.48 is: 487,952,476.19
Step by Step Solution
- Step 1: Write the proportion equation
558,504,481.68 : 837,476,436.60 = 325,410,522.48 : x - Step 2: Convert to fraction form
558,504,481.68/837,476,436.60 = 325,410,522.48/x - Step 3: Cross multiply
558,504,481.68x = 837,476,436.60 × 325,410,522.48 - Step 4: Simplify right side
558,504,481.68x = 272,523,644,798,694,624 - Step 5: Solve for x
x = 272,523,644,798,694,624/558,504,481.68 - Step 6: Final answer
x = 487,952,476.19
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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.