Home / 824,132,268,198.45-1,236,198,402,297.60-824,132,268,198.45

Finding the Fourth Proportional to 824,132,268,198.45, 1,236,198,402,297.60 and 824,132,268,198.45

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Solution

The fourth proportional to 824,132,268,198.45, 1,236,198,402,297.60 and 824,132,268,198.45 is: 1,236,198,402,297.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    824,132,268,198.45 : 1,236,198,402,297.60 = 824,132,268,198.45 : x
  2. Step 2: Convert to fraction form
    824,132,268,198.45/1,236,198,402,297.60 = 824,132,268,198.45/x
  3. Step 3: Cross multiply
    824,132,268,198.45x = 1,236,198,402,297.60 × 824,132,268,198.45
  4. Step 4: Simplify right side
    824,132,268,198.45x = 1,018,790,993,228,821,147,156,480
  5. Step 5: Solve for x
    x = 1,018,790,993,228,821,147,156,480/824,132,268,198.45
  6. Step 6: Final answer
    x = 1,236,198,402,297.60

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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.