Finding the Fourth Proportional to 5,868,396,595,437, 8,806,615,794,830 and 2,048,150,979,490.70
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Solution
The fourth proportional to 5,868,396,595,437, 8,806,615,794,830 and 2,048,150,979,490.70 is: 3,073,629,819,123.73
Step by Step Solution
- Step 1: Write the proportion equation
5,868,396,595,437 : 8,806,615,794,830 = 2,048,150,979,490.70 : x - Step 2: Convert to fraction form
5,868,396,595,437/8,806,615,794,830 = 2,048,150,979,490.70/x - Step 3: Cross multiply
5,868,396,595,437x = 8,806,615,794,830 × 2,048,150,979,490.70 - Step 4: Simplify right side
5,868,396,595,437x = 18,037,278,766,179,332,875,354,112 - Step 5: Solve for x
x = 18,037,278,766,179,332,875,354,112/5,868,396,595,437 - Step 6: Final answer
x = 3,073,629,819,123.73
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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.