Home / 17,442,882.10-26,165,489.55-5,928,181.30

Finding the Fourth Proportional to 17,442,882.10, 26,165,489.55 and 5,928,181.30

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Solution

The fourth proportional to 17,442,882.10, 26,165,489.55 and 5,928,181.30 is: 8,892,668.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442,882.10 : 26,165,489.55 = 5,928,181.30 : x
  2. Step 2: Convert to fraction form
    17,442,882.10/26,165,489.55 = 5,928,181.30/x
  3. Step 3: Cross multiply
    17,442,882.10x = 26,165,489.55 × 5,928,181.30
  4. Step 4: Simplify right side
    17,442,882.10x = 155,113,765,855,655.41
  5. Step 5: Solve for x
    x = 155,113,765,855,655.41/17,442,882.10
  6. Step 6: Final answer
    x = 8,892,668.37

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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.