Finding the Fourth Proportional to 17,192,568,220.93, 25,800,632,316.70 and 6,000,442,392.91
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Solution
The fourth proportional to 17,192,568,220.93, 25,800,632,316.70 and 6,000,442,392.91 is: 9,004,774,965.99
Step by Step Solution
- Step 1: Write the proportion equation
17,192,568,220.93 : 25,800,632,316.70 = 6,000,442,392.91 : x - Step 2: Convert to fraction form
17,192,568,220.93/25,800,632,316.70 = 6,000,442,392.91/x - Step 3: Cross multiply
17,192,568,220.93x = 25,800,632,316.70 × 6,000,442,392.91 - Step 4: Simplify right side
17,192,568,220.93x = 154,815,207,916,881,412,096 - Step 5: Solve for x
x = 154,815,207,916,881,412,096/17,192,568,220.93 - Step 6: Final answer
x = 9,004,774,965.99
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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.