Home / 27,777,619.08-41,666,433.18-11,594,742.36

Finding the Fourth Proportional to 27,777,619.08, 41,666,433.18 and 11,594,742.36

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Solution

The fourth proportional to 27,777,619.08, 41,666,433.18 and 11,594,742.36 is: 17,392,115.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,777,619.08 : 41,666,433.18 = 11,594,742.36 : x
  2. Step 2: Convert to fraction form
    27,777,619.08/41,666,433.18 = 11,594,742.36/x
  3. Step 3: Cross multiply
    27,777,619.08x = 41,666,433.18 × 11,594,742.36
  4. Step 4: Simplify right side
    27,777,619.08x = 483,111,557,782,255.50
  5. Step 5: Solve for x
    x = 483,111,557,782,255.50/27,777,619.08
  6. Step 6: Final answer
    x = 17,392,115.44

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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.