Finding the Fourth Proportional to 2,523,912,475.26, 3,482,935,049.26 and 1,410,086,934.66
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Solution
The fourth proportional to 2,523,912,475.26, 3,482,935,049.26 and 1,410,086,934.66 is: 1,945,884,120.54
Step by Step Solution
- Step 1: Write the proportion equation
2,523,912,475.26 : 3,482,935,049.26 = 1,410,086,934.66 : x - Step 2: Convert to fraction form
2,523,912,475.26/3,482,935,049.26 = 1,410,086,934.66/x - Step 3: Cross multiply
2,523,912,475.26x = 3,482,935,049.26 × 1,410,086,934.66 - Step 4: Simplify right side
2,523,912,475.26x = 4,911,241,207,230,910,464 - Step 5: Solve for x
x = 4,911,241,207,230,910,464/2,523,912,475.26 - Step 6: Final answer
x = 1,945,884,120.54
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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.