Home / 23,476,443.20-35,214,664.80-15,414,286.40

Finding the Fourth Proportional to 23,476,443.20, 35,214,664.80 and 15,414,286.40

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Solution

The fourth proportional to 23,476,443.20, 35,214,664.80 and 15,414,286.40 is: 23,121,429.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,476,443.20 : 35,214,664.80 = 15,414,286.40 : x
  2. Step 2: Convert to fraction form
    23,476,443.20/35,214,664.80 = 15,414,286.40/x
  3. Step 3: Cross multiply
    23,476,443.20x = 35,214,664.80 × 15,414,286.40
  4. Step 4: Simplify right side
    23,476,443.20x = 542,808,928,707,198.69
  5. Step 5: Solve for x
    x = 542,808,928,707,198.69/23,476,443.20
  6. Step 6: Final answer
    x = 23,121,429.60

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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.