Home / 522,224,259,721.95-783,694,206,636.55-182,263,437,695.64

Finding the Fourth Proportional to 522,224,259,721.95, 783,694,206,636.55 and 182,263,437,695.64

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Solution

The fourth proportional to 522,224,259,721.95, 783,694,206,636.55 and 182,263,437,695.64 is: 273,520,039,608.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    522,224,259,721.95 : 783,694,206,636.55 = 182,263,437,695.64 : x
  2. Step 2: Convert to fraction form
    522,224,259,721.95/783,694,206,636.55 = 182,263,437,695.64/x
  3. Step 3: Cross multiply
    522,224,259,721.95x = 783,694,206,636.55 × 182,263,437,695.64
  4. Step 4: Simplify right side
    522,224,259,721.95x = 142,838,800,203,734,870,654,976
  5. Step 5: Solve for x
    x = 142,838,800,203,734,870,654,976/522,224,259,721.95
  6. Step 6: Final answer
    x = 273,520,039,608.63

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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.