Home / 33,692,312,972.40-50,541,576,285.75-11,002,785,965.48

Finding the Fourth Proportional to 33,692,312,972.40, 50,541,576,285.75 and 11,002,785,965.48

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Solution

The fourth proportional to 33,692,312,972.40, 50,541,576,285.75 and 11,002,785,965.48 is: 16,505,193,534.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,692,312,972.40 : 50,541,576,285.75 = 11,002,785,965.48 : x
  2. Step 2: Convert to fraction form
    33,692,312,972.40/50,541,576,285.75 = 11,002,785,965.48/x
  3. Step 3: Cross multiply
    33,692,312,972.40x = 50,541,576,285.75 × 11,002,785,965.48
  4. Step 4: Simplify right side
    33,692,312,972.40x = 556,098,146,230,086,860,800
  5. Step 5: Solve for x
    x = 556,098,146,230,086,860,800/33,692,312,972.40
  6. Step 6: Final answer
    x = 16,505,193,534.37

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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.