Home / 133,160,139-199,740,208.50-37,422,027

Finding the Fourth Proportional to 133,160,139, 199,740,208.50 and 37,422,027

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Solution

The fourth proportional to 133,160,139, 199,740,208.50 and 37,422,027 is: 56,133,040.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,160,139 : 199,740,208.50 = 37,422,027 : x
  2. Step 2: Convert to fraction form
    133,160,139/199,740,208.50 = 37,422,027/x
  3. Step 3: Cross multiply
    133,160,139x = 199,740,208.50 × 37,422,027
  4. Step 4: Simplify right side
    133,160,139x = 7,474,683,475,472,630
  5. Step 5: Solve for x
    x = 7,474,683,475,472,630/133,160,139
  6. Step 6: Final answer
    x = 56,133,040.50

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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.