Home / 9,504,132.60-14,239,610.10-8,177,028.60

Finding the Fourth Proportional to 9,504,132.60, 14,239,610.10 and 8,177,028.60

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Solution

The fourth proportional to 9,504,132.60, 14,239,610.10 and 8,177,028.60 is: 12,251,270.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504,132.60 : 14,239,610.10 = 8,177,028.60 : x
  2. Step 2: Convert to fraction form
    9,504,132.60/14,239,610.10 = 8,177,028.60/x
  3. Step 3: Cross multiply
    9,504,132.60x = 14,239,610.10 × 8,177,028.60
  4. Step 4: Simplify right side
    9,504,132.60x = 116,437,699,040,548.86
  5. Step 5: Solve for x
    x = 116,437,699,040,548.86/9,504,132.60
  6. Step 6: Final answer
    x = 12,251,270.47

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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.