Home / 37,229,633.10-55,844,449.65-18,097,757.10

Finding the Fourth Proportional to 37,229,633.10, 55,844,449.65 and 18,097,757.10

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Solution

The fourth proportional to 37,229,633.10, 55,844,449.65 and 18,097,757.10 is: 27,146,635.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,229,633.10 : 55,844,449.65 = 18,097,757.10 : x
  2. Step 2: Convert to fraction form
    37,229,633.10/55,844,449.65 = 18,097,757.10/x
  3. Step 3: Cross multiply
    37,229,633.10x = 55,844,449.65 × 18,097,757.10
  4. Step 4: Simplify right side
    37,229,633.10x = 1,010,659,285,148,880.12
  5. Step 5: Solve for x
    x = 1,010,659,285,148,880.12/37,229,633.10
  6. Step 6: Final answer
    x = 27,146,635.65

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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.