Home / 3,283,634,623.50-4,933,309,624.88-2,105,523,288.47

Finding the Fourth Proportional to 3,283,634,623.50, 4,933,309,624.88 and 2,105,523,288.47

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Solution

The fourth proportional to 3,283,634,623.50, 4,933,309,624.88 and 2,105,523,288.47 is: 3,163,323,419.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,634,623.50 : 4,933,309,624.88 = 2,105,523,288.47 : x
  2. Step 2: Convert to fraction form
    3,283,634,623.50/4,933,309,624.88 = 2,105,523,288.47/x
  3. Step 3: Cross multiply
    3,283,634,623.50x = 4,933,309,624.88 × 2,105,523,288.47
  4. Step 4: Simplify right side
    3,283,634,623.50x = 10,387,198,304,420,759,552
  5. Step 5: Solve for x
    x = 10,387,198,304,420,759,552/3,283,634,623.50
  6. Step 6: Final answer
    x = 3,163,323,419.14

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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.