Finding the Fourth Proportional to 41,970,584.95, 57,919,636.99 and 24,339,940.74
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Solution
The fourth proportional to 41,970,584.95, 57,919,636.99 and 24,339,940.74 is: 33,589,251.46
Step by Step Solution
- Step 1: Write the proportion equation
41,970,584.95 : 57,919,636.99 = 24,339,940.74 : x - Step 2: Convert to fraction form
41,970,584.95/57,919,636.99 = 24,339,940.74/x - Step 3: Cross multiply
41,970,584.95x = 57,919,636.99 × 24,339,940.74 - Step 4: Simplify right side
41,970,584.95x = 1,409,760,531,607,614 - Step 5: Solve for x
x = 1,409,760,531,607,614/41,970,584.95 - Step 6: Final answer
x = 33,589,251.46
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1.5x scale
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.