Finding the Fourth Proportional to 44,395,540.54, 61,273,641.99 and 25,816,430.14
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Solution
The fourth proportional to 44,395,540.54, 61,273,641.99 and 25,816,430.14 is: 35,631,207.07
Step by Step Solution
- Step 1: Write the proportion equation
44,395,540.54 : 61,273,641.99 = 25,816,430.14 : x - Step 2: Convert to fraction form
44,395,540.54/61,273,641.99 = 25,816,430.14/x - Step 3: Cross multiply
44,395,540.54x = 61,273,641.99 × 25,816,430.14 - Step 4: Simplify right side
44,395,540.54x = 1,581,866,697,858,205.75 - Step 5: Solve for x
x = 1,581,866,697,858,205.75/44,395,540.54 - Step 6: Final answer
x = 35,631,207.07
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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.