Finding the Fourth Proportional to 25,066,764,691,496, 37,617,322,255,344 and 8,748,645,234,222.60
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Solution
The fourth proportional to 25,066,764,691,496, 37,617,322,255,344 and 8,748,645,234,222.60 is: 13,128,962,238,396.87
Step by Step Solution
- Step 1: Write the proportion equation
25,066,764,691,496 : 37,617,322,255,344 = 8,748,645,234,222.60 : x - Step 2: Convert to fraction form
25,066,764,691,496/37,617,322,255,344 = 8,748,645,234,222.60/x - Step 3: Cross multiply
25,066,764,691,496x = 37,617,322,255,344 × 8,748,645,234,222.60 - Step 4: Simplify right side
25,066,764,691,496x = 329,100,607,073,430,983,824,900,096 - Step 5: Solve for x
x = 329,100,607,073,430,983,824,900,096/25,066,764,691,496 - Step 6: Final answer
x = 13,128,962,238,396.87
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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.