Home / 27,873,353.90-41,810,030.85-22,133,791.10

Finding the Fourth Proportional to 27,873,353.90, 41,810,030.85 and 22,133,791.10

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Solution

The fourth proportional to 27,873,353.90, 41,810,030.85 and 22,133,791.10 is: 33,200,686.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,873,353.90 : 41,810,030.85 = 22,133,791.10 : x
  2. Step 2: Convert to fraction form
    27,873,353.90/41,810,030.85 = 22,133,791.10/x
  3. Step 3: Cross multiply
    27,873,353.90x = 41,810,030.85 × 22,133,791.10
  4. Step 4: Simplify right side
    27,873,353.90x = 925,414,488,718,455.50
  5. Step 5: Solve for x
    x = 925,414,488,718,455.50/27,873,353.90
  6. Step 6: Final answer
    x = 33,200,686.65

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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.