Finding the Fourth Proportional to 12,682,796,328,028, 19,024,194,492,043 and 12,682,796,328,028
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Solution
The fourth proportional to 12,682,796,328,028, 19,024,194,492,043 and 12,682,796,328,028 is: 19,024,194,492,043
Step by Step Solution
- Step 1: Write the proportion equation
12,682,796,328,028 : 19,024,194,492,043 = 12,682,796,328,028 : x - Step 2: Convert to fraction form
12,682,796,328,028/19,024,194,492,043 = 12,682,796,328,028/x - Step 3: Cross multiply
12,682,796,328,028x = 19,024,194,492,043 × 12,682,796,328,028 - Step 4: Simplify right side
12,682,796,328,028x = 241,279,984,047,373,465,220,546,560 - Step 5: Solve for x
x = 241,279,984,047,373,465,220,546,560/12,682,796,328,028 - Step 6: Final answer
x = 19,024,194,492,043
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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.