Home / 27,648,015.90-41,472,023.85-17,595,203.10

Finding the Fourth Proportional to 27,648,015.90, 41,472,023.85 and 17,595,203.10

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Solution

The fourth proportional to 27,648,015.90, 41,472,023.85 and 17,595,203.10 is: 26,392,804.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,648,015.90 : 41,472,023.85 = 17,595,203.10 : x
  2. Step 2: Convert to fraction form
    27,648,015.90/41,472,023.85 = 17,595,203.10/x
  3. Step 3: Cross multiply
    27,648,015.90x = 41,472,023.85 × 17,595,203.10
  4. Step 4: Simplify right side
    27,648,015.90x = 729,708,682,608,794
  5. Step 5: Solve for x
    x = 729,708,682,608,794/27,648,015.90
  6. Step 6: Final answer
    x = 26,392,804.65

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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.