Finding the Fourth Proportional to 4,244,339,144.88, 6,358,349,022.04 and 2,373,310,012.08
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Solution
The fourth proportional to 4,244,339,144.88, 6,358,349,022.04 and 2,373,310,012.08 is: 3,555,402,355.75
Step by Step Solution
- Step 1: Write the proportion equation
4,244,339,144.88 : 6,358,349,022.04 = 2,373,310,012.08 : x - Step 2: Convert to fraction form
4,244,339,144.88/6,358,349,022.04 = 2,373,310,012.08/x - Step 3: Cross multiply
4,244,339,144.88x = 6,358,349,022.04 × 2,373,310,012.08 - Step 4: Simplify right side
4,244,339,144.88x = 15,090,333,394,306,607,104 - Step 5: Solve for x
x = 15,090,333,394,306,607,104/4,244,339,144.88 - Step 6: Final answer
x = 3,555,402,355.75
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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.