Home / 22,029,763.44-33,024,100.19-7,446,536.25

Finding the Fourth Proportional to 22,029,763.44, 33,024,100.19 and 7,446,536.25

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Solution

The fourth proportional to 22,029,763.44, 33,024,100.19 and 7,446,536.25 is: 11,162,859.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,029,763.44 : 33,024,100.19 = 7,446,536.25 : x
  2. Step 2: Convert to fraction form
    22,029,763.44/33,024,100.19 = 7,446,536.25/x
  3. Step 3: Cross multiply
    22,029,763.44x = 33,024,100.19 × 7,446,536.25
  4. Step 4: Simplify right side
    22,029,763.44x = 245,915,159,069,273.12
  5. Step 5: Solve for x
    x = 245,915,159,069,273.12/22,029,763.44
  6. Step 6: Final answer
    x = 11,162,859.73

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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.