Home / 16,756,084.30-25,117,537.65-8,229,441.10

Finding the Fourth Proportional to 16,756,084.30, 25,117,537.65 and 8,229,441.10

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Solution

The fourth proportional to 16,756,084.30, 25,117,537.65 and 8,229,441.10 is: 12,336,014.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,756,084.30 : 25,117,537.65 = 8,229,441.10 : x
  2. Step 2: Convert to fraction form
    16,756,084.30/25,117,537.65 = 8,229,441.10/x
  3. Step 3: Cross multiply
    16,756,084.30x = 25,117,537.65 × 8,229,441.10
  4. Step 4: Simplify right side
    16,756,084.30x = 206,703,296,667,707.41
  5. Step 5: Solve for x
    x = 206,703,296,667,707.41/16,756,084.30
  6. Step 6: Final answer
    x = 12,336,014.37

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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.