Home / 3,222,635,553,419.70-4,449,244,472,996.40-2,051,396,342,988.30

Finding the Fourth Proportional to 3,222,635,553,419.70, 4,449,244,472,996.40 and 2,051,396,342,988.30

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Solution

The fourth proportional to 3,222,635,553,419.70, 4,449,244,472,996.40 and 2,051,396,342,988.30 is: 2,832,204,786,942.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,635,553,419.70 : 4,449,244,472,996.40 = 2,051,396,342,988.30 : x
  2. Step 2: Convert to fraction form
    3,222,635,553,419.70/4,449,244,472,996.40 = 2,051,396,342,988.30/x
  3. Step 3: Cross multiply
    3,222,635,553,419.70x = 4,449,244,472,996.40 × 2,051,396,342,988.30
  4. Step 4: Simplify right side
    3,222,635,553,419.70x = 9,127,163,840,965,721,880,264,704
  5. Step 5: Solve for x
    x = 9,127,163,840,965,721,880,264,704/3,222,635,553,419.70
  6. Step 6: Final answer
    x = 2,832,204,786,942.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.