Home / 3,864,923,165.20-5,800,408,056.60-1,794,901,421.20

Finding the Fourth Proportional to 3,864,923,165.20, 5,800,408,056.60 and 1,794,901,421.20

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Solution

The fourth proportional to 3,864,923,165.20, 5,800,408,056.60 and 1,794,901,421.20 is: 2,693,756,180.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,923,165.20 : 5,800,408,056.60 = 1,794,901,421.20 : x
  2. Step 2: Convert to fraction form
    3,864,923,165.20/5,800,408,056.60 = 1,794,901,421.20/x
  3. Step 3: Cross multiply
    3,864,923,165.20x = 5,800,408,056.60 × 1,794,901,421.20
  4. Step 4: Simplify right side
    3,864,923,165.20x = 10,411,160,664,331,270,144
  5. Step 5: Solve for x
    x = 10,411,160,664,331,270,144/3,864,923,165.20
  6. Step 6: Final answer
    x = 2,693,756,180.74

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1.5x scale

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.