Home / 19,466,535.36-26,863,992.96-10,765,297.44

Finding the Fourth Proportional to 19,466,535.36, 26,863,992.96 and 10,765,297.44

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Solution

The fourth proportional to 19,466,535.36, 26,863,992.96 and 10,765,297.44 is: 14,856,206.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,466,535.36 : 26,863,992.96 = 10,765,297.44 : x
  2. Step 2: Convert to fraction form
    19,466,535.36/26,863,992.96 = 10,765,297.44/x
  3. Step 3: Cross multiply
    19,466,535.36x = 26,863,992.96 × 10,765,297.44
  4. Step 4: Simplify right side
    19,466,535.36x = 289,198,874,640,466
  5. Step 5: Solve for x
    x = 289,198,874,640,466/19,466,535.36
  6. Step 6: Final answer
    x = 14,856,206.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.