Home / 2,761,647,834.70-4,142,443,408.53-1,596,374,868.70

Finding the Fourth Proportional to 2,761,647,834.70, 4,142,443,408.53 and 1,596,374,868.70

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Solution

The fourth proportional to 2,761,647,834.70, 4,142,443,408.53 and 1,596,374,868.70 is: 2,394,545,919.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,761,647,834.70 : 4,142,443,408.53 = 1,596,374,868.70 : x
  2. Step 2: Convert to fraction form
    2,761,647,834.70/4,142,443,408.53 = 1,596,374,868.70/x
  3. Step 3: Cross multiply
    2,761,647,834.70x = 4,142,443,408.53 × 1,596,374,868.70
  4. Step 4: Simplify right side
    2,761,647,834.70x = 6,612,892,552,389,259,264
  5. Step 5: Solve for x
    x = 6,612,892,552,389,259,264/2,761,647,834.70
  6. Step 6: Final answer
    x = 2,394,545,919.03

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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.