Finding the Fourth Proportional to 6,706,168,302.40, 10,059,252,453.60 and 2,289,574,727.80
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Solution
The fourth proportional to 6,706,168,302.40, 10,059,252,453.60 and 2,289,574,727.80 is: 3,434,362,091.70
Step by Step Solution
- Step 1: Write the proportion equation
6,706,168,302.40 : 10,059,252,453.60 = 2,289,574,727.80 : x - Step 2: Convert to fraction form
6,706,168,302.40/10,059,252,453.60 = 2,289,574,727.80/x - Step 3: Cross multiply
6,706,168,302.40x = 10,059,252,453.60 × 2,289,574,727.80 - Step 4: Simplify right side
6,706,168,302.40x = 23,031,410,198,322,704,384 - Step 5: Solve for x
x = 23,031,410,198,322,704,384/6,706,168,302.40 - Step 6: Final answer
x = 3,434,362,091.70
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1.5x scale
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.