Home / 23,755,067.80-35,633,768.10-12,417,659.80

Finding the Fourth Proportional to 23,755,067.80, 35,633,768.10 and 12,417,659.80

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Solution

The fourth proportional to 23,755,067.80, 35,633,768.10 and 12,417,659.80 is: 18,627,099.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,755,067.80 : 35,633,768.10 = 12,417,659.80 : x
  2. Step 2: Convert to fraction form
    23,755,067.80/35,633,768.10 = 12,417,659.80/x
  3. Step 3: Cross multiply
    23,755,067.80x = 35,633,768.10 × 12,417,659.80
  4. Step 4: Simplify right side
    23,755,067.80x = 442,488,009,657,892.44
  5. Step 5: Solve for x
    x = 442,488,009,657,892.44/23,755,067.80
  6. Step 6: Final answer
    x = 18,627,099.42

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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.