Finding the Fourth Proportional to 29,486,673,497.40, 44,230,010,246.10 and 10,850,313,085.80
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Solution
The fourth proportional to 29,486,673,497.40, 44,230,010,246.10 and 10,850,313,085.80 is: 16,275,469,628.70
Step by Step Solution
- Step 1: Write the proportion equation
29,486,673,497.40 : 44,230,010,246.10 = 10,850,313,085.80 : x - Step 2: Convert to fraction form
29,486,673,497.40/44,230,010,246.10 = 10,850,313,085.80/x - Step 3: Cross multiply
29,486,673,497.40x = 44,230,010,246.10 × 10,850,313,085.80 - Step 4: Simplify right side
29,486,673,497.40x = 479,909,458,958,326,890,496 - Step 5: Solve for x
x = 479,909,458,958,326,890,496/29,486,673,497.40 - Step 6: Final answer
x = 16,275,469,628.70
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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.