Finding the Fourth Proportional to 633,865,251,203.75, 950,797,876,805.60 and 633,865,251,203.75
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Solution
The fourth proportional to 633,865,251,203.75, 950,797,876,805.60 and 633,865,251,203.75 is: 950,797,876,805.60
Step by Step Solution
- Step 1: Write the proportion equation
633,865,251,203.75 : 950,797,876,805.60 = 633,865,251,203.75 : x - Step 2: Convert to fraction form
633,865,251,203.75/950,797,876,805.60 = 633,865,251,203.75/x - Step 3: Cross multiply
633,865,251,203.75x = 950,797,876,805.60 × 633,865,251,203.75 - Step 4: Simplify right side
633,865,251,203.75x = 602,677,735,025,373,767,270,400 - Step 5: Solve for x
x = 602,677,735,025,373,767,270,400/633,865,251,203.75 - Step 6: Final answer
x = 950,797,876,805.60
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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.