Finding the Fourth Proportional to 4,079,629,631.04, 6,106,777,099.56 and 2,209,630,809.84
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Solution
The fourth proportional to 4,079,629,631.04, 6,106,777,099.56 and 2,209,630,809.84 is: 3,307,585,258.56
Step by Step Solution
- Step 1: Write the proportion equation
4,079,629,631.04 : 6,106,777,099.56 = 2,209,630,809.84 : x - Step 2: Convert to fraction form
4,079,629,631.04/6,106,777,099.56 = 2,209,630,809.84/x - Step 3: Cross multiply
4,079,629,631.04x = 6,106,777,099.56 × 2,209,630,809.84 - Step 4: Simplify right side
4,079,629,631.04x = 13,493,722,828,013,131,776 - Step 5: Solve for x
x = 13,493,722,828,013,131,776/4,079,629,631.04 - Step 6: Final answer
x = 3,307,585,258.56
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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.