Finding the Fourth Proportional to 494,169,826.76, 741,251,529.34 and 125,701,630.99
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Solution
The fourth proportional to 494,169,826.76, 741,251,529.34 and 125,701,630.99 is: 188,551,629.75
Step by Step Solution
- Step 1: Write the proportion equation
494,169,826.76 : 741,251,529.34 = 125,701,630.99 : x - Step 2: Convert to fraction form
494,169,826.76/741,251,529.34 = 125,701,630.99/x - Step 3: Cross multiply
494,169,826.76x = 741,251,529.34 × 125,701,630.99 - Step 4: Simplify right side
494,169,826.76x = 93,176,526,208,163,584 - Step 5: Solve for x
x = 93,176,526,208,163,584/494,169,826.76 - Step 6: Final answer
x = 188,551,629.75
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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.