Home / 14,147,023.82-21,220,532.99-6,054,752.03

Finding the Fourth Proportional to 14,147,023.82, 21,220,532.99 and 6,054,752.03

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Solution

The fourth proportional to 14,147,023.82, 21,220,532.99 and 6,054,752.03 is: 9,082,126.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,147,023.82 : 21,220,532.99 = 6,054,752.03 : x
  2. Step 2: Convert to fraction form
    14,147,023.82/21,220,532.99 = 6,054,752.03/x
  3. Step 3: Cross multiply
    14,147,023.82x = 21,220,532.99 × 6,054,752.03
  4. Step 4: Simplify right side
    14,147,023.82x = 128,485,065,085,213.38
  5. Step 5: Solve for x
    x = 128,485,065,085,213.38/14,147,023.82
  6. Step 6: Final answer
    x = 9,082,126.87

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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.