Home / 33,388,865.70-46,119,856.78-27,610,986.66

Finding the Fourth Proportional to 33,388,865.70, 46,119,856.78 and 27,610,986.66

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Solution

The fourth proportional to 33,388,865.70, 46,119,856.78 and 27,610,986.66 is: 38,138,904.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,388,865.70 : 46,119,856.78 = 27,610,986.66 : x
  2. Step 2: Convert to fraction form
    33,388,865.70/46,119,856.78 = 27,610,986.66/x
  3. Step 3: Cross multiply
    33,388,865.70x = 46,119,856.78 × 27,610,986.66
  4. Step 4: Simplify right side
    33,388,865.70x = 1,273,414,750,313,690.50
  5. Step 5: Solve for x
    x = 1,273,414,750,313,690.50/33,388,865.70
  6. Step 6: Final answer
    x = 38,138,904.20

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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.