Finding the Fourth Proportional to 32,290,775,574.09, 48,436,163,361.14 and 32,290,775,574.09
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Solution
The fourth proportional to 32,290,775,574.09, 48,436,163,361.14 and 32,290,775,574.09 is: 48,436,163,361.14
Step by Step Solution
- Step 1: Write the proportion equation
32,290,775,574.09 : 48,436,163,361.14 = 32,290,775,574.09 : x - Step 2: Convert to fraction form
32,290,775,574.09/48,436,163,361.14 = 32,290,775,574.09/x - Step 3: Cross multiply
32,290,775,574.09x = 48,436,163,361.14 × 32,290,775,574.09 - Step 4: Simplify right side
32,290,775,574.09x = 1,564,041,280,764,532,490,240 - Step 5: Solve for x
x = 1,564,041,280,764,532,490,240/32,290,775,574.09 - Step 6: Final answer
x = 48,436,163,361.14
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Double scale
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Similar ratio
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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.