Home / 828,848,797,830.80-1,243,273,196,746.20-828,848,797,830.80

Finding the Fourth Proportional to 828,848,797,830.80, 1,243,273,196,746.20 and 828,848,797,830.80

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Solution

The fourth proportional to 828,848,797,830.80, 1,243,273,196,746.20 and 828,848,797,830.80 is: 1,243,273,196,746.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    828,848,797,830.80 : 1,243,273,196,746.20 = 828,848,797,830.80 : x
  2. Step 2: Convert to fraction form
    828,848,797,830.80/1,243,273,196,746.20 = 828,848,797,830.80/x
  3. Step 3: Cross multiply
    828,848,797,830.80x = 1,243,273,196,746.20 × 828,848,797,830.80
  4. Step 4: Simplify right side
    828,848,797,830.80x = 1,030,485,494,498,343,591,608,320
  5. Step 5: Solve for x
    x = 1,030,485,494,498,343,591,608,320/828,848,797,830.80
  6. Step 6: Final answer
    x = 1,243,273,196,746.20

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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.