Finding the Fourth Proportional to 9,216,804,708.08, 13,823,647,719.81 and 2,582,907,048.77
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Solution
The fourth proportional to 9,216,804,708.08, 13,823,647,719.81 and 2,582,907,048.77 is: 3,873,923,584.81
Step by Step Solution
- Step 1: Write the proportion equation
9,216,804,708.08 : 13,823,647,719.81 = 2,582,907,048.77 : x - Step 2: Convert to fraction form
9,216,804,708.08/13,823,647,719.81 = 2,582,907,048.77/x - Step 3: Cross multiply
9,216,804,708.08x = 13,823,647,719.81 × 2,582,907,048.77 - Step 4: Simplify right side
9,216,804,708.08x = 35,705,197,135,210,586,112 - Step 5: Solve for x
x = 35,705,197,135,210,586,112/9,216,804,708.08 - Step 6: Final answer
x = 3,873,923,584.81
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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.