Home / 29,150,922.56-43,697,119.68-9,968,554.88

Finding the Fourth Proportional to 29,150,922.56, 43,697,119.68 and 9,968,554.88

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Solution

The fourth proportional to 29,150,922.56, 43,697,119.68 and 9,968,554.88 is: 14,942,825.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,150,922.56 : 43,697,119.68 = 9,968,554.88 : x
  2. Step 2: Convert to fraction form
    29,150,922.56/43,697,119.68 = 9,968,554.88/x
  3. Step 3: Cross multiply
    29,150,922.56x = 43,697,119.68 × 9,968,554.88
  4. Step 4: Simplify right side
    29,150,922.56x = 435,597,135,628,008.06
  5. Step 5: Solve for x
    x = 435,597,135,628,008.06/29,150,922.56
  6. Step 6: Final answer
    x = 14,942,825.04

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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.