Home / 31,923,542,292,336-47,885,391,909,086-9,002,188,732,727

Finding the Fourth Proportional to 31,923,542,292,336, 47,885,391,909,086 and 9,002,188,732,727

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Solution

The fourth proportional to 31,923,542,292,336, 47,885,391,909,086 and 9,002,188,732,727 is: 13,503,305,227,179.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,923,542,292,336 : 47,885,391,909,086 = 9,002,188,732,727 : x
  2. Step 2: Convert to fraction form
    31,923,542,292,336/47,885,391,909,086 = 9,002,188,732,727/x
  3. Step 3: Cross multiply
    31,923,542,292,336x = 47,885,391,909,086 × 9,002,188,732,727
  4. Step 4: Simplify right side
    31,923,542,292,336x = 431,073,335,506,190,660,999,839,744
  5. Step 5: Solve for x
    x = 431,073,335,506,190,660,999,839,744/31,923,542,292,336
  6. Step 6: Final answer
    x = 13,503,305,227,179.63

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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.