Home / 9,667,998.40-14,485,408.80-4,608,414.40

Finding the Fourth Proportional to 9,667,998.40, 14,485,408.80 and 4,608,414.40

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Solution

The fourth proportional to 9,667,998.40, 14,485,408.80 and 4,608,414.40 is: 6,904,714.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,667,998.40 : 14,485,408.80 = 4,608,414.40 : x
  2. Step 2: Convert to fraction form
    9,667,998.40/14,485,408.80 = 4,608,414.40/x
  3. Step 3: Cross multiply
    9,667,998.40x = 14,485,408.80 × 4,608,414.40
  4. Step 4: Simplify right side
    9,667,998.40x = 66,754,766,503,806.73
  5. Step 5: Solve for x
    x = 66,754,766,503,806.73/9,667,998.40
  6. Step 6: Final answer
    x = 6,904,714.27

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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.