Finding the Fourth Proportional to 6,350,800,759.44, 8,765,202,030.68 and 3,676,055,715.44
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Solution
The fourth proportional to 6,350,800,759.44, 8,765,202,030.68 and 3,676,055,715.44 is: 5,073,591,857.53
Step by Step Solution
- Step 1: Write the proportion equation
6,350,800,759.44 : 8,765,202,030.68 = 3,676,055,715.44 : x - Step 2: Convert to fraction form
6,350,800,759.44/8,765,202,030.68 = 3,676,055,715.44/x - Step 3: Cross multiply
6,350,800,759.44x = 8,765,202,030.68 × 3,676,055,715.44 - Step 4: Simplify right side
6,350,800,759.44x = 32,221,371,021,867,511,808 - Step 5: Solve for x
x = 32,221,371,021,867,511,808/6,350,800,759.44 - Step 6: Final answer
x = 5,073,591,857.53
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.