Home / 47,569,016.25-71,353,524.38-11,667,224.25

Finding the Fourth Proportional to 47,569,016.25, 71,353,524.38 and 11,667,224.25

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Solution

The fourth proportional to 47,569,016.25, 71,353,524.38 and 11,667,224.25 is: 17,500,836.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,569,016.25 : 71,353,524.38 = 11,667,224.25 : x
  2. Step 2: Convert to fraction form
    47,569,016.25/71,353,524.38 = 11,667,224.25/x
  3. Step 3: Cross multiply
    47,569,016.25x = 71,353,524.38 × 11,667,224.25
  4. Step 4: Simplify right side
    47,569,016.25x = 832,497,569,910,966.12
  5. Step 5: Solve for x
    x = 832,497,569,910,966.12/47,569,016.25
  6. Step 6: Final answer
    x = 17,500,836.38

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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.