Home / 34,462,788.92-47,558,648.97-18,992,873.73

Finding the Fourth Proportional to 34,462,788.92, 47,558,648.97 and 18,992,873.73

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Solution

The fourth proportional to 34,462,788.92, 47,558,648.97 and 18,992,873.73 is: 26,210,165.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,462,788.92 : 47,558,648.97 = 18,992,873.73 : x
  2. Step 2: Convert to fraction form
    34,462,788.92/47,558,648.97 = 18,992,873.73/x
  3. Step 3: Cross multiply
    34,462,788.92x = 47,558,648.97 × 18,992,873.73
  4. Step 4: Simplify right side
    34,462,788.92x = 903,275,414,656,604.50
  5. Step 5: Solve for x
    x = 903,275,414,656,604.50/34,462,788.92
  6. Step 6: Final answer
    x = 26,210,165.89

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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.