Home / 17,497,124.80-26,245,687.20-16,111,441.60

Finding the Fourth Proportional to 17,497,124.80, 26,245,687.20 and 16,111,441.60

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Solution

The fourth proportional to 17,497,124.80, 26,245,687.20 and 16,111,441.60 is: 24,167,162.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497,124.80 : 26,245,687.20 = 16,111,441.60 : x
  2. Step 2: Convert to fraction form
    17,497,124.80/26,245,687.20 = 16,111,441.60/x
  3. Step 3: Cross multiply
    17,497,124.80x = 26,245,687.20 × 16,111,441.60
  4. Step 4: Simplify right side
    17,497,124.80x = 422,855,856,574,667.50
  5. Step 5: Solve for x
    x = 422,855,856,574,667.50/17,497,124.80
  6. Step 6: Final answer
    x = 24,167,162.40

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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.