Home / 119,405,862.48-179,109,796.44-33,150,995.52

Finding the Fourth Proportional to 119,405,862.48, 179,109,796.44 and 33,150,995.52

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Solution

The fourth proportional to 119,405,862.48, 179,109,796.44 and 33,150,995.52 is: 49,726,771.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,405,862.48 : 179,109,796.44 = 33,150,995.52 : x
  2. Step 2: Convert to fraction form
    119,405,862.48/179,109,796.44 = 33,150,995.52/x
  3. Step 3: Cross multiply
    119,405,862.48x = 179,109,796.44 × 33,150,995.52
  4. Step 4: Simplify right side
    119,405,862.48x = 5,937,668,059,370,552
  5. Step 5: Solve for x
    x = 5,937,668,059,370,552/119,405,862.48
  6. Step 6: Final answer
    x = 49,726,771.67

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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.