Finding the Fourth Proportional to 32,446,213.44, 44,728,071.12 and 24,697,759.92
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Solution
The fourth proportional to 32,446,213.44, 44,728,071.12 and 24,697,759.92 is: 34,046,597.28
Step by Step Solution
- Step 1: Write the proportion equation
32,446,213.44 : 44,728,071.12 = 24,697,759.92 : x - Step 2: Convert to fraction form
32,446,213.44/44,728,071.12 = 24,697,759.92/x - Step 3: Cross multiply
32,446,213.44x = 44,728,071.12 × 24,697,759.92 - Step 4: Simplify right side
32,446,213.44x = 1,104,683,162,206,445.50 - Step 5: Solve for x
x = 1,104,683,162,206,445.50/32,446,213.44 - Step 6: Final answer
x = 34,046,597.28
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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.