Finding the Fourth Proportional to 252,962,651,245.26, 379,430,010,037.98 and 184,963,396,337.07
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Solution
The fourth proportional to 252,962,651,245.26, 379,430,010,037.98 and 184,963,396,337.07 is: 277,434,882,119.38
Step by Step Solution
- Step 1: Write the proportion equation
252,962,651,245.26 : 379,430,010,037.98 = 184,963,396,337.07 : x - Step 2: Convert to fraction form
252,962,651,245.26/379,430,010,037.98 = 184,963,396,337.07/x - Step 3: Cross multiply
252,962,651,245.26x = 379,430,010,037.98 × 184,963,396,337.07 - Step 4: Simplify right side
252,962,651,245.26x = 70,180,663,328,833,338,867,712 - Step 5: Solve for x
x = 70,180,663,328,833,338,867,712/252,962,651,245.26 - Step 6: Final answer
x = 277,434,882,119.38
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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.