Finding the Fourth Proportional to 8,156,668,438,393, 11,256,145,183,255 and 4,452,884,746,318.60
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Solution
The fourth proportional to 8,156,668,438,393, 11,256,145,183,255 and 4,452,884,746,318.60 is: 6,144,949,689,623.37
Step by Step Solution
- Step 1: Write the proportion equation
8,156,668,438,393 : 11,256,145,183,255 = 4,452,884,746,318.60 : x - Step 2: Convert to fraction form
8,156,668,438,393/11,256,145,183,255 = 4,452,884,746,318.60/x - Step 3: Cross multiply
8,156,668,438,393x = 11,256,145,183,255 × 4,452,884,746,318.60 - Step 4: Simplify right side
8,156,668,438,393x = 50,122,317,188,863,765,925,330,944 - Step 5: Solve for x
x = 50,122,317,188,863,765,925,330,944/8,156,668,438,393 - Step 6: Final answer
x = 6,144,949,689,623.37
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.