Home / 522,224,259,744.60-783,694,206,670.55-182,263,437,718.30

Finding the Fourth Proportional to 522,224,259,744.60, 783,694,206,670.55 and 182,263,437,718.30

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Solution

The fourth proportional to 522,224,259,744.60, 783,694,206,670.55 and 182,263,437,718.30 is: 273,520,039,642.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    522,224,259,744.60 : 783,694,206,670.55 = 182,263,437,718.30 : x
  2. Step 2: Convert to fraction form
    522,224,259,744.60/783,694,206,670.55 = 182,263,437,718.30/x
  3. Step 3: Cross multiply
    522,224,259,744.60x = 783,694,206,670.55 × 182,263,437,718.30
  4. Step 4: Simplify right side
    522,224,259,744.60x = 142,838,800,227,690,319,183,872
  5. Step 5: Solve for x
    x = 142,838,800,227,690,319,183,872/522,224,259,744.60
  6. Step 6: Final answer
    x = 273,520,039,642.64

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Double scale
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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.