Home / 23,918,471,563.73-33,007,504,001.10-12,919,500,634.49

Finding the Fourth Proportional to 23,918,471,563.73, 33,007,504,001.10 and 12,919,500,634.49

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Solution

The fourth proportional to 23,918,471,563.73, 33,007,504,001.10 and 12,919,500,634.49 is: 17,828,918,028.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,918,471,563.73 : 33,007,504,001.10 = 12,919,500,634.49 : x
  2. Step 2: Convert to fraction form
    23,918,471,563.73/33,007,504,001.10 = 12,919,500,634.49/x
  3. Step 3: Cross multiply
    23,918,471,563.73x = 33,007,504,001.10 × 12,919,500,634.49
  4. Step 4: Simplify right side
    23,918,471,563.73x = 426,440,468,885,161,377,792
  5. Step 5: Solve for x
    x = 426,440,468,885,161,377,792/23,918,471,563.73
  6. Step 6: Final answer
    x = 17,828,918,028.85

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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.