Finding the Fourth Proportional to 4,803,043,109.52, 6,628,267,183.16 and 2,767,368,906.04
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Solution
The fourth proportional to 4,803,043,109.52, 6,628,267,183.16 and 2,767,368,906.04 is: 3,819,008,092.44
Step by Step Solution
- Step 1: Write the proportion equation
4,803,043,109.52 : 6,628,267,183.16 = 2,767,368,906.04 : x - Step 2: Convert to fraction form
4,803,043,109.52/6,628,267,183.16 = 2,767,368,906.04/x - Step 3: Cross multiply
4,803,043,109.52x = 6,628,267,183.16 × 2,767,368,906.04 - Step 4: Simplify right side
4,803,043,109.52x = 18,342,860,503,602,321,408 - Step 5: Solve for x
x = 18,342,860,503,602,321,408/4,803,043,109.52 - Step 6: Final answer
x = 3,819,008,092.44
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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.