Home / 23,622,052.20-35,433,078.30-7,665,700.20

Finding the Fourth Proportional to 23,622,052.20, 35,433,078.30 and 7,665,700.20

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Solution

The fourth proportional to 23,622,052.20, 35,433,078.30 and 7,665,700.20 is: 11,498,550.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,622,052.20 : 35,433,078.30 = 7,665,700.20 : x
  2. Step 2: Convert to fraction form
    23,622,052.20/35,433,078.30 = 7,665,700.20/x
  3. Step 3: Cross multiply
    23,622,052.20x = 35,433,078.30 × 7,665,700.20
  4. Step 4: Simplify right side
    23,622,052.20x = 271,619,355,410,925.66
  5. Step 5: Solve for x
    x = 271,619,355,410,925.66/23,622,052.20
  6. Step 6: Final answer
    x = 11,498,550.30

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Double scale
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Similar ratio
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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.