Finding the Third Proportional to 8,199,968,126 and 12,246,218,511
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Solution
The third proportional to 8,199,968,126 and 12,246,218,511 is: 18,289,079,361.62
Step by Step Solution
- Step 1: Write the proportion equation
8,199,968,126 : 12,246,218,511 = 12,246,218,511 : x - Step 2: Convert to fraction form
8,199,968,126/12,246,218,511 = 12,246,218,511/x - Step 3: Cross multiply
8,199,968,126x = 12,246,218,511 × 12,246,218,511 - Step 4: Simplify right side
8,199,968,126x = 149,969,867,819,159,060,480 - Step 5: Solve for x
x = 149,969,867,819,159,060,480/8,199,968,126 - Step 6: Final answer
x = 18,289,079,361.62
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.