Finding the Fourth Proportional to 1,888,396,554.68, 2,832,594,832.02 and 1,888,396,554.68
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Solution
The fourth proportional to 1,888,396,554.68, 2,832,594,832.02 and 1,888,396,554.68 is: 2,832,594,832.02
Step by Step Solution
- Step 1: Write the proportion equation
1,888,396,554.68 : 2,832,594,832.02 = 1,888,396,554.68 : x - Step 2: Convert to fraction form
1,888,396,554.68/2,832,594,832.02 = 1,888,396,554.68/x - Step 3: Cross multiply
1,888,396,554.68x = 2,832,594,832.02 × 1,888,396,554.68 - Step 4: Simplify right side
1,888,396,554.68x = 5,349,062,321,576,777,728 - Step 5: Solve for x
x = 5,349,062,321,576,777,728/1,888,396,554.68 - Step 6: Final answer
x = 2,832,594,832.02
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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.