Home / 14,850,553.87-22,275,848.56-4,067,947.68

Finding the Fourth Proportional to 14,850,553.87, 22,275,848.56 and 4,067,947.68

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Solution

The fourth proportional to 14,850,553.87, 22,275,848.56 and 4,067,947.68 is: 6,101,926.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,850,553.87 : 22,275,848.56 = 4,067,947.68 : x
  2. Step 2: Convert to fraction form
    14,850,553.87/22,275,848.56 = 4,067,947.68/x
  3. Step 3: Cross multiply
    14,850,553.87x = 22,275,848.56 × 4,067,947.68
  4. Step 4: Simplify right side
    14,850,553.87x = 90,616,986,469,683.34
  5. Step 5: Solve for x
    x = 90,616,986,469,683.34/14,850,553.87
  6. Step 6: Final answer
    x = 6,101,926.38

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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.