Finding the Fourth Proportional to 23,336,883.20, 35,005,324.80 and 6,297,528.80
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Solution
The fourth proportional to 23,336,883.20, 35,005,324.80 and 6,297,528.80 is: 9,446,293.20
Step by Step Solution
- Step 1: Write the proportion equation
23,336,883.20 : 35,005,324.80 = 6,297,528.80 : x - Step 2: Convert to fraction form
23,336,883.20/35,005,324.80 = 6,297,528.80/x - Step 3: Cross multiply
23,336,883.20x = 35,005,324.80 × 6,297,528.80 - Step 4: Simplify right side
23,336,883.20x = 220,447,041,081,354.22 - Step 5: Solve for x
x = 220,447,041,081,354.22/23,336,883.20 - Step 6: Final answer
x = 9,446,293.20
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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.