Finding the Fourth Proportional to 14,795,291,057.67, 22,192,936,157.61 and 6,825,101,170.68
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Solution
The fourth proportional to 14,795,291,057.67, 22,192,936,157.61 and 6,825,101,170.68 is: 10,237,651,558.17
Step by Step Solution
- Step 1: Write the proportion equation
14,795,291,057.67 : 22,192,936,157.61 = 6,825,101,170.68 : x - Step 2: Convert to fraction form
14,795,291,057.67/22,192,936,157.61 = 6,825,101,170.68/x - Step 3: Cross multiply
14,795,291,057.67x = 22,192,936,157.61 × 6,825,101,170.68 - Step 4: Simplify right side
14,795,291,057.67x = 151,469,034,550,130,507,776 - Step 5: Solve for x
x = 151,469,034,550,130,507,776/14,795,291,057.67 - Step 6: Final answer
x = 10,237,651,558.17
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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.