Home / 22,801,972.58-34,203,180.31-18,241,692.43

Finding the Fourth Proportional to 22,801,972.58, 34,203,180.31 and 18,241,692.43

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Solution

The fourth proportional to 22,801,972.58, 34,203,180.31 and 18,241,692.43 is: 27,362,715.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,801,972.58 : 34,203,180.31 = 18,241,692.43 : x
  2. Step 2: Convert to fraction form
    22,801,972.58/34,203,180.31 = 18,241,692.43/x
  3. Step 3: Cross multiply
    22,801,972.58x = 34,203,180.31 × 18,241,692.43
  4. Step 4: Simplify right side
    22,801,972.58x = 623,923,895,327,184.75
  5. Step 5: Solve for x
    x = 623,923,895,327,184.75/22,801,972.58
  6. Step 6: Final answer
    x = 27,362,715.79

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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.