Finding the Fourth Proportional to 252,962,651,239.44, 379,430,010,029.22 and 184,963,396,331.26
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Solution
The fourth proportional to 252,962,651,239.44, 379,430,010,029.22 and 184,963,396,331.26 is: 277,434,882,110.64
Step by Step Solution
- Step 1: Write the proportion equation
252,962,651,239.44 : 379,430,010,029.22 = 184,963,396,331.26 : x - Step 2: Convert to fraction form
252,962,651,239.44/379,430,010,029.22 = 184,963,396,331.26/x - Step 3: Cross multiply
252,962,651,239.44x = 379,430,010,029.22 × 184,963,396,331.26 - Step 4: Simplify right side
252,962,651,239.44x = 70,180,663,325,008,569,827,328 - Step 5: Solve for x
x = 70,180,663,325,008,569,827,328/252,962,651,239.44 - Step 6: Final answer
x = 277,434,882,110.64
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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.