Home / 13,098,332,204.72-19,650,804,721.34-3,654,968,107.97

Finding the Fourth Proportional to 13,098,332,204.72, 19,650,804,721.34 and 3,654,968,107.97

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Solution

The fourth proportional to 13,098,332,204.72, 19,650,804,721.34 and 3,654,968,107.97 is: 5,483,374,786.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,098,332,204.72 : 19,650,804,721.34 = 3,654,968,107.97 : x
  2. Step 2: Convert to fraction form
    13,098,332,204.72/19,650,804,721.34 = 3,654,968,107.97/x
  3. Step 3: Cross multiply
    13,098,332,204.72x = 19,650,804,721.34 × 3,654,968,107.97
  4. Step 4: Simplify right side
    13,098,332,204.72x = 71,823,064,552,327,471,104
  5. Step 5: Solve for x
    x = 71,823,064,552,327,471,104/13,098,332,204.72
  6. Step 6: Final answer
    x = 5,483,374,786.18

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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.