Home / 27,666,004.80-41,499,007.20-26,868,843.30

Finding the Fourth Proportional to 27,666,004.80, 41,499,007.20 and 26,868,843.30

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Solution

The fourth proportional to 27,666,004.80, 41,499,007.20 and 26,868,843.30 is: 40,303,264.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,666,004.80 : 41,499,007.20 = 26,868,843.30 : x
  2. Step 2: Convert to fraction form
    27,666,004.80/41,499,007.20 = 26,868,843.30/x
  3. Step 3: Cross multiply
    27,666,004.80x = 41,499,007.20 × 26,868,843.30
  4. Step 4: Simplify right side
    27,666,004.80x = 1,115,030,321,562,371.88
  5. Step 5: Solve for x
    x = 1,115,030,321,562,371.88/27,666,004.80
  6. Step 6: Final answer
    x = 40,303,264.95

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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.