Finding the Fourth Proportional to 16,246,129,610.40, 24,330,452,366.70 and 16,246,129,610.40
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Solution
The fourth proportional to 16,246,129,610.40, 24,330,452,366.70 and 16,246,129,610.40 is: 24,330,452,366.70
Step by Step Solution
- Step 1: Write the proportion equation
16,246,129,610.40 : 24,330,452,366.70 = 16,246,129,610.40 : x - Step 2: Convert to fraction form
16,246,129,610.40/24,330,452,366.70 = 16,246,129,610.40/x - Step 3: Cross multiply
16,246,129,610.40x = 24,330,452,366.70 × 16,246,129,610.40 - Step 4: Simplify right side
16,246,129,610.40x = 395,275,682,629,071,601,664 - Step 5: Solve for x
x = 395,275,682,629,071,601,664/16,246,129,610.40 - Step 6: Final answer
x = 24,330,452,366.70
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1.5x scale
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.