Finding the Fourth Proportional to 5,054,004,583.93, 6,974,316,799.37 and 2,765,125,563.85
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Solution
The fourth proportional to 5,054,004,583.93, 6,974,316,799.37 and 2,765,125,563.85 is: 3,815,758,642.89
Step by Step Solution
- Step 1: Write the proportion equation
5,054,004,583.93 : 6,974,316,799.37 = 2,765,125,563.85 : x - Step 2: Convert to fraction form
5,054,004,583.93/6,974,316,799.37 = 2,765,125,563.85/x - Step 3: Cross multiply
5,054,004,583.93x = 6,974,316,799.37 × 2,765,125,563.85 - Step 4: Simplify right side
5,054,004,583.93x = 19,284,861,672,332,247,040 - Step 5: Solve for x
x = 19,284,861,672,332,247,040/5,054,004,583.93 - Step 6: Final answer
x = 3,815,758,642.89
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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.