Home / 31,839,238,103,712-47,763,632,481,800-11,182,977,394,512

Finding the Fourth Proportional to 31,839,238,103,712, 47,763,632,481,800 and 11,182,977,394,512

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Solution

The fourth proportional to 31,839,238,103,712, 47,763,632,481,800 and 11,182,977,394,512 is: 16,776,143,341,868.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,839,238,103,712 : 47,763,632,481,800 = 11,182,977,394,512 : x
  2. Step 2: Convert to fraction form
    31,839,238,103,712/47,763,632,481,800 = 11,182,977,394,512/x
  3. Step 3: Cross multiply
    31,839,238,103,712x = 47,763,632,481,800 × 11,182,977,394,512
  4. Step 4: Simplify right side
    31,839,238,103,712x = 534,139,622,323,748,525,519,667,200
  5. Step 5: Solve for x
    x = 534,139,622,323,748,525,519,667,200/31,839,238,103,712
  6. Step 6: Final answer
    x = 16,776,143,341,868.33

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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.