Home / 15,233,230.44-22,691,519.92-14,408,151.89

Finding the Fourth Proportional to 15,233,230.44, 22,691,519.92 and 14,408,151.89

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Solution

The fourth proportional to 15,233,230.44, 22,691,519.92 and 14,408,151.89 is: 21,462,477.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,233,230.44 : 22,691,519.92 = 14,408,151.89 : x
  2. Step 2: Convert to fraction form
    15,233,230.44/22,691,519.92 = 14,408,151.89/x
  3. Step 3: Cross multiply
    15,233,230.44x = 22,691,519.92 × 14,408,151.89
  4. Step 4: Simplify right side
    15,233,230.44x = 326,942,865,526,873.25
  5. Step 5: Solve for x
    x = 326,942,865,526,873.25/15,233,230.44
  6. Step 6: Final answer
    x = 21,462,477.50

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.