Home / 23,628,078.41-35,433,920.23-8,275,029.49

Finding the Fourth Proportional to 23,628,078.41, 35,433,920.23 and 8,275,029.49

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Solution

The fourth proportional to 23,628,078.41, 35,433,920.23 and 8,275,029.49 is: 12,409,673.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,628,078.41 : 35,433,920.23 = 8,275,029.49 : x
  2. Step 2: Convert to fraction form
    23,628,078.41/35,433,920.23 = 8,275,029.49/x
  3. Step 3: Cross multiply
    23,628,078.41x = 35,433,920.23 × 8,275,029.49
  4. Step 4: Simplify right side
    23,628,078.41x = 293,216,734,740,285.19
  5. Step 5: Solve for x
    x = 293,216,734,740,285.19/23,628,078.41
  6. Step 6: Final answer
    x = 12,409,673.34

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1.5x scale

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.