Finding the Fourth Proportional to 41,378,930.97, 62,073,549.27 and 14,083,126.26
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Solution
The fourth proportional to 41,378,930.97, 62,073,549.27 and 14,083,126.26 is: 21,126,443.13
Step by Step Solution
- Step 1: Write the proportion equation
41,378,930.97 : 62,073,549.27 = 14,083,126.26 : x - Step 2: Convert to fraction form
41,378,930.97/62,073,549.27 = 14,083,126.26/x - Step 3: Cross multiply
41,378,930.97x = 62,073,549.27 × 14,083,126.26 - Step 4: Simplify right side
41,378,930.97x = 874,189,631,775,740.88 - Step 5: Solve for x
x = 874,189,631,775,740.88/41,378,930.97 - Step 6: Final answer
x = 21,126,443.13
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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.