Finding the Fourth Proportional to 9,845,086,517.91, 14,767,667,623.17 and 2,383,656,868.08
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Solution
The fourth proportional to 9,845,086,517.91, 14,767,667,623.17 and 2,383,656,868.08 is: 3,575,494,465.33
Step by Step Solution
- Step 1: Write the proportion equation
9,845,086,517.91 : 14,767,667,623.17 = 2,383,656,868.08 : x - Step 2: Convert to fraction form
9,845,086,517.91/14,767,667,623.17 = 2,383,656,868.08/x - Step 3: Cross multiply
9,845,086,517.91x = 14,767,667,623.17 × 2,383,656,868.08 - Step 4: Simplify right side
9,845,086,517.91x = 35,201,052,355,491,819,520 - Step 5: Solve for x
x = 35,201,052,355,491,819,520/9,845,086,517.91 - Step 6: Final answer
x = 3,575,494,465.33
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1.5x scale
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.