Home / 23,755,796.49-35,647,174.52-12,825,840.46

Finding the Fourth Proportional to 23,755,796.49, 35,647,174.52 and 12,825,840.46

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Solution

The fourth proportional to 23,755,796.49, 35,647,174.52 and 12,825,840.46 is: 19,246,038.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,755,796.49 : 35,647,174.52 = 12,825,840.46 : x
  2. Step 2: Convert to fraction form
    23,755,796.49/35,647,174.52 = 12,825,840.46/x
  3. Step 3: Cross multiply
    23,755,796.49x = 35,647,174.52 × 12,825,840.46
  4. Step 4: Simplify right side
    23,755,796.49x = 457,204,973,277,130.62
  5. Step 5: Solve for x
    x = 457,204,973,277,130.62/23,755,796.49
  6. Step 6: Final answer
    x = 19,246,038.48

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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.