Home / 11,850,832.70-17,765,605.65-4,667,266.70

Finding the Fourth Proportional to 11,850,832.70, 17,765,605.65 and 4,667,266.70

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Solution

The fourth proportional to 11,850,832.70, 17,765,605.65 and 4,667,266.70 is: 6,996,708.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,850,832.70 : 17,765,605.65 = 4,667,266.70 : x
  2. Step 2: Convert to fraction form
    11,850,832.70/17,765,605.65 = 4,667,266.70/x
  3. Step 3: Cross multiply
    11,850,832.70x = 17,765,605.65 × 4,667,266.70
  4. Step 4: Simplify right side
    11,850,832.70x = 82,916,819,655,576.84
  5. Step 5: Solve for x
    x = 82,916,819,655,576.84/11,850,832.70
  6. Step 6: Final answer
    x = 6,996,708.31

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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.