Finding the Fourth Proportional to 44,013,940.76, 66,021,138.89 and 25,805,366.95
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Solution
The fourth proportional to 44,013,940.76, 66,021,138.89 and 25,805,366.95 is: 38,708,183.95
Step by Step Solution
- Step 1: Write the proportion equation
44,013,940.76 : 66,021,138.89 = 25,805,366.95 : x - Step 2: Convert to fraction form
44,013,940.76/66,021,138.89 = 25,805,366.95/x - Step 3: Cross multiply
44,013,940.76x = 66,021,138.89 × 25,805,366.95 - Step 4: Simplify right side
44,013,940.76x = 1,703,699,715,219,286 - Step 5: Solve for x
x = 1,703,699,715,219,286/44,013,940.76 - Step 6: Final answer
x = 38,708,183.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.