Home / 106,241,559.61-159,408,692.88-37,203,913.66

Finding the Fourth Proportional to 106,241,559.61, 159,408,692.88 and 37,203,913.66

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Solution

The fourth proportional to 106,241,559.61, 159,408,692.88 and 37,203,913.66 is: 55,822,102.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,241,559.61 : 159,408,692.88 = 37,203,913.66 : x
  2. Step 2: Convert to fraction form
    106,241,559.61/159,408,692.88 = 37,203,913.66/x
  3. Step 3: Cross multiply
    106,241,559.61x = 159,408,692.88 × 37,203,913.66
  4. Step 4: Simplify right side
    106,241,559.61x = 5,930,627,246,560,976
  5. Step 5: Solve for x
    x = 5,930,627,246,560,976/106,241,559.61
  6. Step 6: Final answer
    x = 55,822,102.65

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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.