Finding the Fourth Proportional to 43,616,321.44, 60,190,934.88 and 24,037,915.84
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Solution
The fourth proportional to 43,616,321.44, 60,190,934.88 and 24,037,915.84 is: 33,172,550.53
Step by Step Solution
- Step 1: Write the proportion equation
43,616,321.44 : 60,190,934.88 = 24,037,915.84 : x - Step 2: Convert to fraction form
43,616,321.44/60,190,934.88 = 24,037,915.84/x - Step 3: Cross multiply
43,616,321.44x = 60,190,934.88 × 24,037,915.84 - Step 4: Simplify right side
43,616,321.44x = 1,446,864,626,976,360.50 - Step 5: Solve for x
x = 1,446,864,626,976,360.50/43,616,321.44 - Step 6: Final answer
x = 33,172,550.53
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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.