Home / 3,228,337,450.20-4,851,576,101.70-2,829,260,688.60

Finding the Fourth Proportional to 3,228,337,450.20, 4,851,576,101.70 and 2,829,260,688.60

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Solution

The fourth proportional to 3,228,337,450.20, 4,851,576,101.70 and 2,829,260,688.60 is: 4,251,839,763.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,337,450.20 : 4,851,576,101.70 = 2,829,260,688.60 : x
  2. Step 2: Convert to fraction form
    3,228,337,450.20/4,851,576,101.70 = 2,829,260,688.60/x
  3. Step 3: Cross multiply
    3,228,337,450.20x = 4,851,576,101.70 × 2,829,260,688.60
  4. Step 4: Simplify right side
    3,228,337,450.20x = 13,726,373,542,291,044,352
  5. Step 5: Solve for x
    x = 13,726,373,542,291,044,352/3,228,337,450.20
  6. Step 6: Final answer
    x = 4,251,839,763.98

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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.