Home / 3,283,634,611.81-4,933,309,607.34-2,105,523,276.85

Finding the Fourth Proportional to 3,283,634,611.81, 4,933,309,607.34 and 2,105,523,276.85

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Solution

The fourth proportional to 3,283,634,611.81, 4,933,309,607.34 and 2,105,523,276.85 is: 3,163,323,401.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,634,611.81 : 4,933,309,607.34 = 2,105,523,276.85 : x
  2. Step 2: Convert to fraction form
    3,283,634,611.81/4,933,309,607.34 = 2,105,523,276.85/x
  3. Step 3: Cross multiply
    3,283,634,611.81x = 4,933,309,607.34 × 2,105,523,276.85
  4. Step 4: Simplify right side
    3,283,634,611.81x = 10,387,198,210,162,104,320
  5. Step 5: Solve for x
    x = 10,387,198,210,162,104,320/3,283,634,611.81
  6. Step 6: Final answer
    x = 3,163,323,401.70

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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.