Home / 833,839,958,086.10-1,150,635,991,993.20-467,963,498,747.47

Finding the Fourth Proportional to 833,839,958,086.10, 1,150,635,991,993.20 and 467,963,498,747.47

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Solution

The fourth proportional to 833,839,958,086.10, 1,150,635,991,993.20 and 467,963,498,747.47 is: 645,754,187,450.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,839,958,086.10 : 1,150,635,991,993.20 = 467,963,498,747.47 : x
  2. Step 2: Convert to fraction form
    833,839,958,086.10/1,150,635,991,993.20 = 467,963,498,747.47/x
  3. Step 3: Cross multiply
    833,839,958,086.10x = 1,150,635,991,993.20 × 467,963,498,747.47
  4. Step 4: Simplify right side
    833,839,958,086.10x = 538,455,644,597,903,700,262,912
  5. Step 5: Solve for x
    x = 538,455,644,597,903,700,262,912/833,839,958,086.10
  6. Step 6: Final answer
    x = 645,754,187,450.81

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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.