Home / 133,765,382.46-200,599,917.98-46,303,135.44

Finding the Fourth Proportional to 133,765,382.46, 200,599,917.98 and 46,303,135.44

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Solution

The fourth proportional to 133,765,382.46, 200,599,917.98 and 46,303,135.44 is: 69,438,033.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,765,382.46 : 200,599,917.98 = 46,303,135.44 : x
  2. Step 2: Convert to fraction form
    133,765,382.46/200,599,917.98 = 46,303,135.44/x
  3. Step 3: Cross multiply
    133,765,382.46x = 200,599,917.98 × 46,303,135.44
  4. Step 4: Simplify right side
    133,765,382.46x = 9,288,405,171,249,314
  5. Step 5: Solve for x
    x = 9,288,405,171,249,314/133,765,382.46
  6. Step 6: Final answer
    x = 69,438,033.97

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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.