Finding the Fourth Proportional to 43,937,169,803,530, 60,629,353,332,676 and 25,440,386,806,390
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Solution
The fourth proportional to 43,937,169,803,530, 60,629,353,332,676 and 25,440,386,806,390 is: 35,105,451,887,359.52
Step by Step Solution
- Step 1: Write the proportion equation
43,937,169,803,530 : 60,629,353,332,676 = 25,440,386,806,390 : x - Step 2: Convert to fraction form
43,937,169,803,530/60,629,353,332,676 = 25,440,386,806,390/x - Step 3: Cross multiply
43,937,169,803,530x = 60,629,353,332,676 × 25,440,386,806,390 - Step 4: Simplify right side
43,937,169,803,530x = 1,542,434,200,604,567,954,736,021,504 - Step 5: Solve for x
x = 1,542,434,200,604,567,954,736,021,504/43,937,169,803,530 - Step 6: Final answer
x = 35,105,451,887,359.52
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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.