Finding the Fourth Proportional to 45,883,373,882.49, 62,860,446,480.69 and 44,163,675,387.81
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Solution
The fourth proportional to 45,883,373,882.49, 62,860,446,480.69 and 44,163,675,387.81 is: 60,504,451,137.70
Step by Step Solution
- Step 1: Write the proportion equation
45,883,373,882.49 : 62,860,446,480.69 = 44,163,675,387.81 : x - Step 2: Convert to fraction form
45,883,373,882.49/62,860,446,480.69 = 44,163,675,387.81/x - Step 3: Cross multiply
45,883,373,882.49x = 62,860,446,480.69 × 44,163,675,387.81 - Step 4: Simplify right side
45,883,373,882.49x = 2,776,148,353,105,996,546,048 - Step 5: Solve for x
x = 2,776,148,353,105,996,546,048/45,883,373,882.49 - Step 6: Final answer
x = 60,504,451,137.70
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.