Finding the Fourth Proportional to 4,481,266,998.18, 6,184,690,736.82 and 2,550,504,234.24
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Solution
The fourth proportional to 4,481,266,998.18, 6,184,690,736.82 and 2,550,504,234.24 is: 3,520,004,480.46
Step by Step Solution
- Step 1: Write the proportion equation
4,481,266,998.18 : 6,184,690,736.82 = 2,550,504,234.24 : x - Step 2: Convert to fraction form
4,481,266,998.18/6,184,690,736.82 = 2,550,504,234.24/x - Step 3: Cross multiply
4,481,266,998.18x = 6,184,690,736.82 × 2,550,504,234.24 - Step 4: Simplify right side
4,481,266,998.18x = 15,774,079,911,724,312,576 - Step 5: Solve for x
x = 15,774,079,911,724,312,576/4,481,266,998.18 - Step 6: Final answer
x = 3,520,004,480.46
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1.5x scale
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.