Home / 58,262,695.74-87,394,019.31-17,321,957.73

Finding the Fourth Proportional to 58,262,695.74, 87,394,019.31 and 17,321,957.73

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Solution

The fourth proportional to 58,262,695.74, 87,394,019.31 and 17,321,957.73 is: 25,982,929.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,262,695.74 : 87,394,019.31 = 17,321,957.73 : x
  2. Step 2: Convert to fraction form
    58,262,695.74/87,394,019.31 = 17,321,957.73/x
  3. Step 3: Cross multiply
    58,262,695.74x = 87,394,019.31 × 17,321,957.73
  4. Step 4: Simplify right side
    58,262,695.74x = 1,513,835,508,342,623.75
  5. Step 5: Solve for x
    x = 1,513,835,508,342,623.75/58,262,695.74
  6. Step 6: Final answer
    x = 25,982,929.37

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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.