Home / 16,324,965.79-22,527,777.33-8,882,658.43

Finding the Fourth Proportional to 16,324,965.79, 22,527,777.33 and 8,882,658.43

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Solution

The fourth proportional to 16,324,965.79, 22,527,777.33 and 8,882,658.43 is: 12,257,701.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,324,965.79 : 22,527,777.33 = 8,882,658.43 : x
  2. Step 2: Convert to fraction form
    16,324,965.79/22,527,777.33 = 8,882,658.43/x
  3. Step 3: Cross multiply
    16,324,965.79x = 22,527,777.33 × 8,882,658.43
  4. Step 4: Simplify right side
    16,324,965.79x = 200,106,551,153,167.94
  5. Step 5: Solve for x
    x = 200,106,551,153,167.94/16,324,965.79
  6. Step 6: Final answer
    x = 12,257,701.10

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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.