Home / 16,697,193.57-25,048,936.82-6,325,519.29

Finding the Fourth Proportional to 16,697,193.57, 25,048,936.82 and 6,325,519.29

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Solution

The fourth proportional to 16,697,193.57, 25,048,936.82 and 6,325,519.29 is: 9,489,470.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,697,193.57 : 25,048,936.82 = 6,325,519.29 : x
  2. Step 2: Convert to fraction form
    16,697,193.57/25,048,936.82 = 6,325,519.29/x
  3. Step 3: Cross multiply
    16,697,193.57x = 25,048,936.82 × 6,325,519.29
  4. Step 4: Simplify right side
    16,697,193.57x = 158,447,533,005,650.62
  5. Step 5: Solve for x
    x = 158,447,533,005,650.62/16,697,193.57
  6. Step 6: Final answer
    x = 9,489,470.93

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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.