Home / 522,224,257,612.60-783,694,203,474.60-182,263,435,588.02

Finding the Fourth Proportional to 522,224,257,612.60, 783,694,203,474.60 and 182,263,435,588.02

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Solution

The fourth proportional to 522,224,257,612.60, 783,694,203,474.60 and 182,263,435,588.02 is: 273,520,036,446.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    522,224,257,612.60 : 783,694,203,474.60 = 182,263,435,588.02 : x
  2. Step 2: Convert to fraction form
    522,224,257,612.60/783,694,203,474.60 = 182,263,435,588.02/x
  3. Step 3: Cross multiply
    522,224,257,612.60x = 783,694,203,474.60 × 182,263,435,588.02
  4. Step 4: Simplify right side
    522,224,257,612.60x = 142,838,797,975,697,382,965,248
  5. Step 5: Solve for x
    x = 142,838,797,975,697,382,965,248/522,224,257,612.60
  6. Step 6: Final answer
    x = 273,520,036,446.98

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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.