Home / 180,054,401.64-248,471,835.32-101,736,273.65

Finding the Fourth Proportional to 180,054,401.64, 248,471,835.32 and 101,736,273.65

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Solution

The fourth proportional to 180,054,401.64, 248,471,835.32 and 101,736,273.65 is: 140,394,227.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,054,401.64 : 248,471,835.32 = 101,736,273.65 : x
  2. Step 2: Convert to fraction form
    180,054,401.64/248,471,835.32 = 101,736,273.65/x
  3. Step 3: Cross multiply
    180,054,401.64x = 248,471,835.32 × 101,736,273.65
  4. Step 4: Simplify right side
    180,054,401.64x = 25,278,598,630,682,212
  5. Step 5: Solve for x
    x = 25,278,598,630,682,212/180,054,401.64
  6. Step 6: Final answer
    x = 140,394,227.52

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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.