Home / 23,408,355.70-35,112,533.55-7,452,003.70

Finding the Fourth Proportional to 23,408,355.70, 35,112,533.55 and 7,452,003.70

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Solution

The fourth proportional to 23,408,355.70, 35,112,533.55 and 7,452,003.70 is: 11,178,005.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,408,355.70 : 35,112,533.55 = 7,452,003.70 : x
  2. Step 2: Convert to fraction form
    23,408,355.70/35,112,533.55 = 7,452,003.70/x
  3. Step 3: Cross multiply
    23,408,355.70x = 35,112,533.55 × 7,452,003.70
  4. Step 4: Simplify right side
    23,408,355.70x = 261,658,729,930,974.12
  5. Step 5: Solve for x
    x = 261,658,729,930,974.12/23,408,355.70
  6. Step 6: Final answer
    x = 11,178,005.55

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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.