Home / 17,027,521.76-23,497,652.15-9,292,619.44

Finding the Fourth Proportional to 17,027,521.76, 23,497,652.15 and 9,292,619.44

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Solution

The fourth proportional to 17,027,521.76, 23,497,652.15 and 9,292,619.44 is: 12,823,635.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,027,521.76 : 23,497,652.15 = 9,292,619.44 : x
  2. Step 2: Convert to fraction form
    17,027,521.76/23,497,652.15 = 9,292,619.44/x
  3. Step 3: Cross multiply
    17,027,521.76x = 23,497,652.15 × 9,292,619.44
  4. Step 4: Simplify right side
    17,027,521.76x = 218,354,739,058,240.56
  5. Step 5: Solve for x
    x = 218,354,739,058,240.56/17,027,521.76
  6. Step 6: Final answer
    x = 12,823,635.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.