Home / 5,332,873,654.36-7,999,693,119.06-1,839,227,759.56

Finding the Fourth Proportional to 5,332,873,654.36, 7,999,693,119.06 and 1,839,227,759.56

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Solution

The fourth proportional to 5,332,873,654.36, 7,999,693,119.06 and 1,839,227,759.56 is: 2,758,973,605.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,332,873,654.36 : 7,999,693,119.06 = 1,839,227,759.56 : x
  2. Step 2: Convert to fraction form
    5,332,873,654.36/7,999,693,119.06 = 1,839,227,759.56/x
  3. Step 3: Cross multiply
    5,332,873,654.36x = 7,999,693,119.06 × 1,839,227,759.56
  4. Step 4: Simplify right side
    5,332,873,654.36x = 14,713,257,652,536,272,896
  5. Step 5: Solve for x
    x = 14,713,257,652,536,272,896/5,332,873,654.36
  6. Step 6: Final answer
    x = 2,758,973,605.25

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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.