Home / 16,584,000.68-22,885,942.91-9,241,672.74

Finding the Fourth Proportional to 16,584,000.68, 22,885,942.91 and 9,241,672.74

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Solution

The fourth proportional to 16,584,000.68, 22,885,942.91 and 9,241,672.74 is: 12,753,520.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,584,000.68 : 22,885,942.91 = 9,241,672.74 : x
  2. Step 2: Convert to fraction form
    16,584,000.68/22,885,942.91 = 9,241,672.74/x
  3. Step 3: Cross multiply
    16,584,000.68x = 22,885,942.91 × 9,241,672.74
  4. Step 4: Simplify right side
    16,584,000.68x = 211,504,394,674,334.94
  5. Step 5: Solve for x
    x = 211,504,394,674,334.94/16,584,000.68
  6. Step 6: Final answer
    x = 12,753,520.63

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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.