Home / 3,283,634,372.11-4,933,309,246.85-2,105,523,038.23

Finding the Fourth Proportional to 3,283,634,372.11, 4,933,309,246.85 and 2,105,523,038.23

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Solution

The fourth proportional to 3,283,634,372.11, 4,933,309,246.85 and 2,105,523,038.23 is: 3,163,323,042.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,634,372.11 : 4,933,309,246.85 = 2,105,523,038.23 : x
  2. Step 2: Convert to fraction form
    3,283,634,372.11/4,933,309,246.85 = 2,105,523,038.23/x
  3. Step 3: Cross multiply
    3,283,634,372.11x = 4,933,309,246.85 × 2,105,523,038.23
  4. Step 4: Simplify right side
    3,283,634,372.11x = 10,387,196,273,955,766,272
  5. Step 5: Solve for x
    x = 10,387,196,273,955,766,272/3,283,634,372.11
  6. Step 6: Final answer
    x = 3,163,323,042.96

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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.