Home / 9,558,000.20-14,327,669.10-8,550,230.60

Finding the Fourth Proportional to 9,558,000.20, 14,327,669.10 and 8,550,230.60

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Solution

The fourth proportional to 9,558,000.20, 14,327,669.10 and 8,550,230.60 is: 12,816,998.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,558,000.20 : 14,327,669.10 = 8,550,230.60 : x
  2. Step 2: Convert to fraction form
    9,558,000.20/14,327,669.10 = 8,550,230.60/x
  3. Step 3: Cross multiply
    9,558,000.20x = 14,327,669.10 × 8,550,230.60
  4. Step 4: Simplify right side
    9,558,000.20x = 122,504,874,765,494.45
  5. Step 5: Solve for x
    x = 122,504,874,765,494.45/9,558,000.20
  6. Step 6: Final answer
    x = 12,816,998.56

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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.