Home / 4,960,340,337.20-7,440,510,505.80-4,099,405,917.20

Finding the Fourth Proportional to 4,960,340,337.20, 7,440,510,505.80 and 4,099,405,917.20

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Solution

The fourth proportional to 4,960,340,337.20, 7,440,510,505.80 and 4,099,405,917.20 is: 6,149,108,875.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,960,340,337.20 : 7,440,510,505.80 = 4,099,405,917.20 : x
  2. Step 2: Convert to fraction form
    4,960,340,337.20/7,440,510,505.80 = 4,099,405,917.20/x
  3. Step 3: Cross multiply
    4,960,340,337.20x = 7,440,510,505.80 × 4,099,405,917.20
  4. Step 4: Simplify right side
    4,960,340,337.20x = 30,501,672,794,465,284,096
  5. Step 5: Solve for x
    x = 30,501,672,794,465,284,096/4,960,340,337.20
  6. Step 6: Final answer
    x = 6,149,108,875.80

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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.