Finding the Fourth Proportional to 6,028,621,268.74, 9,043,962,133.52 and 2,485,425,815.98
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Solution
The fourth proportional to 6,028,621,268.74, 9,043,962,133.52 and 2,485,425,815.98 is: 3,728,563,458.11
Step by Step Solution
- Step 1: Write the proportion equation
6,028,621,268.74 : 9,043,962,133.52 = 2,485,425,815.98 : x - Step 2: Convert to fraction form
6,028,621,268.74/9,043,962,133.52 = 2,485,425,815.98/x - Step 3: Cross multiply
6,028,621,268.74x = 9,043,962,133.52 × 2,485,425,815.98 - Step 4: Simplify right side
6,028,621,268.74x = 22,478,096,965,383,737,344 - Step 5: Solve for x
x = 22,478,096,965,383,737,344/6,028,621,268.74 - Step 6: Final answer
x = 3,728,563,458.11
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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.