Home / 39,544,158.26-54,576,667.54-22,141,624.98

Finding the Fourth Proportional to 39,544,158.26, 54,576,667.54 and 22,141,624.98

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Solution

The fourth proportional to 39,544,158.26, 54,576,667.54 and 22,141,624.98 is: 30,558,650.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,544,158.26 : 54,576,667.54 = 22,141,624.98 : x
  2. Step 2: Convert to fraction form
    39,544,158.26/54,576,667.54 = 22,141,624.98/x
  3. Step 3: Cross multiply
    39,544,158.26x = 54,576,667.54 × 22,141,624.98
  4. Step 4: Simplify right side
    39,544,158.26x = 1,208,416,105,328,819.25
  5. Step 5: Solve for x
    x = 1,208,416,105,328,819.25/39,544,158.26
  6. Step 6: Final answer
    x = 30,558,650.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.