Home / 522,224,259,713.70-783,694,206,624.20-182,263,437,687.36

Finding the Fourth Proportional to 522,224,259,713.70, 783,694,206,624.20 and 182,263,437,687.36

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Solution

The fourth proportional to 522,224,259,713.70, 783,694,206,624.20 and 182,263,437,687.36 is: 273,520,039,596.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    522,224,259,713.70 : 783,694,206,624.20 = 182,263,437,687.36 : x
  2. Step 2: Convert to fraction form
    522,224,259,713.70/783,694,206,624.20 = 182,263,437,687.36/x
  3. Step 3: Cross multiply
    522,224,259,713.70x = 783,694,206,624.20 × 182,263,437,687.36
  4. Step 4: Simplify right side
    522,224,259,713.70x = 142,838,800,194,994,880,643,072
  5. Step 5: Solve for x
    x = 142,838,800,194,994,880,643,072/522,224,259,713.70
  6. Step 6: Final answer
    x = 273,520,039,596.21

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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.