Home / 14,551,383.52-21,823,350.92-4,313,849.36

Finding the Fourth Proportional to 14,551,383.52, 21,823,350.92 and 4,313,849.36

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Solution

The fourth proportional to 14,551,383.52, 21,823,350.92 and 4,313,849.36 is: 6,469,669.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,551,383.52 : 21,823,350.92 = 4,313,849.36 : x
  2. Step 2: Convert to fraction form
    14,551,383.52/21,823,350.92 = 4,313,849.36/x
  3. Step 3: Cross multiply
    14,551,383.52x = 21,823,350.92 × 4,313,849.36
  4. Step 4: Simplify right side
    14,551,383.52x = 94,142,648,399,297.42
  5. Step 5: Solve for x
    x = 94,142,648,399,297.42/14,551,383.52
  6. Step 6: Final answer
    x = 6,469,669.93

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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.