Finding the Fourth Proportional to 522,224,259,712.40, 783,694,206,622.20 and 182,263,437,686.08
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Solution
The fourth proportional to 522,224,259,712.40, 783,694,206,622.20 and 182,263,437,686.08 is: 273,520,039,594.28
Step by Step Solution
- Step 1: Write the proportion equation
522,224,259,712.40 : 783,694,206,622.20 = 182,263,437,686.08 : x - Step 2: Convert to fraction form
522,224,259,712.40/783,694,206,622.20 = 182,263,437,686.08/x - Step 3: Cross multiply
522,224,259,712.40x = 783,694,206,622.20 × 182,263,437,686.08 - Step 4: Simplify right side
522,224,259,712.40x = 142,838,800,193,627,235,549,184 - Step 5: Solve for x
x = 142,838,800,193,627,235,549,184/522,224,259,712.40 - Step 6: Final answer
x = 273,520,039,594.28
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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.