Finding the Fourth Proportional to 522,224,259,728.05, 783,694,206,645.80 and 182,263,437,701.70
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Solution
The fourth proportional to 522,224,259,728.05, 783,694,206,645.80 and 182,263,437,701.70 is: 273,520,039,617.76
Step by Step Solution
- Step 1: Write the proportion equation
522,224,259,728.05 : 783,694,206,645.80 = 182,263,437,701.70 : x - Step 2: Convert to fraction form
522,224,259,728.05/783,694,206,645.80 = 182,263,437,701.70/x - Step 3: Cross multiply
522,224,259,728.05x = 783,694,206,645.80 × 182,263,437,701.70 - Step 4: Simplify right side
522,224,259,728.05x = 142,838,800,210,169,989,955,584 - Step 5: Solve for x
x = 142,838,800,210,169,989,955,584/522,224,259,728.05 - Step 6: Final answer
x = 273,520,039,617.76
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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.