Finding the Fourth Proportional to 2,229,751,160.04, 3,344,410,620.18 and 677,056,130.04
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Solution
The fourth proportional to 2,229,751,160.04, 3,344,410,620.18 and 677,056,130.04 is: 1,015,518,571.02
Step by Step Solution
- Step 1: Write the proportion equation
2,229,751,160.04 : 3,344,410,620.18 = 677,056,130.04 : x - Step 2: Convert to fraction form
2,229,751,160.04/3,344,410,620.18 = 677,056,130.04/x - Step 3: Cross multiply
2,229,751,160.04x = 3,344,410,620.18 × 677,056,130.04 - Step 4: Simplify right side
2,229,751,160.04x = 2,264,353,711,763,746,816 - Step 5: Solve for x
x = 2,264,353,711,763,746,816/2,229,751,160.04 - Step 6: Final answer
x = 1,015,518,571.02
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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.