Home / 1,243,273,196,163.80-1,864,909,794,245.80-1,243,273,196,163.80

Finding the Fourth Proportional to 1,243,273,196,163.80, 1,864,909,794,245.80 and 1,243,273,196,163.80

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Solution

The fourth proportional to 1,243,273,196,163.80, 1,864,909,794,245.80 and 1,243,273,196,163.80 is: 1,864,909,794,245.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,243,273,196,163.80 : 1,864,909,794,245.80 = 1,243,273,196,163.80 : x
  2. Step 2: Convert to fraction form
    1,243,273,196,163.80/1,864,909,794,245.80 = 1,243,273,196,163.80/x
  3. Step 3: Cross multiply
    1,243,273,196,163.80x = 1,864,909,794,245.80 × 1,243,273,196,163.80
  4. Step 4: Simplify right side
    1,243,273,196,163.80x = 2,318,592,360,449,150,581,473,280
  5. Step 5: Solve for x
    x = 2,318,592,360,449,150,581,473,280/1,243,273,196,163.80
  6. Step 6: Final answer
    x = 1,864,909,794,245.80

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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.