Home / 74,394,797.44-111,592,552.32-22,579,850.24

Finding the Fourth Proportional to 74,394,797.44, 111,592,552.32 and 22,579,850.24

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Solution

The fourth proportional to 74,394,797.44, 111,592,552.32 and 22,579,850.24 is: 33,869,883.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,394,797.44 : 111,592,552.32 = 22,579,850.24 : x
  2. Step 2: Convert to fraction form
    74,394,797.44/111,592,552.32 = 22,579,850.24/x
  3. Step 3: Cross multiply
    74,394,797.44x = 111,592,552.32 × 22,579,850.24
  4. Step 4: Simplify right side
    74,394,797.44x = 2,519,743,119,284,964
  5. Step 5: Solve for x
    x = 2,519,743,119,284,964/74,394,797.44
  6. Step 6: Final answer
    x = 33,869,883.46

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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.