Finding the Fourth Proportional to 25,457,945,127,300, 35,138,500,922,312 and 16,580,947,836,063
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Solution
The fourth proportional to 25,457,945,127,300, 35,138,500,922,312 and 16,580,947,836,063 is: 22,885,965,380,038.47
Step by Step Solution
- Step 1: Write the proportion equation
25,457,945,127,300 : 35,138,500,922,312 = 16,580,947,836,063 : x - Step 2: Convert to fraction form
25,457,945,127,300/35,138,500,922,312 = 16,580,947,836,063/x - Step 3: Cross multiply
25,457,945,127,300x = 35,138,500,922,312 × 16,580,947,836,063 - Step 4: Simplify right side
25,457,945,127,300x = 582,629,650,830,306,861,377,388,544 - Step 5: Solve for x
x = 582,629,650,830,306,861,377,388,544/25,457,945,127,300 - Step 6: Final answer
x = 22,885,965,380,038.47
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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.