Home / 34,580,058.88-51,879,047.46-18,392,686.24

Finding the Fourth Proportional to 34,580,058.88, 51,879,047.46 and 18,392,686.24

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Solution

The fourth proportional to 34,580,058.88, 51,879,047.46 and 18,392,686.24 is: 27,593,794.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,580,058.88 : 51,879,047.46 = 18,392,686.24 : x
  2. Step 2: Convert to fraction form
    34,580,058.88/51,879,047.46 = 18,392,686.24/x
  3. Step 3: Cross multiply
    34,580,058.88x = 51,879,047.46 × 18,392,686.24
  4. Step 4: Simplify right side
    34,580,058.88x = 954,195,042,361,848.88
  5. Step 5: Solve for x
    x = 954,195,042,361,848.88/34,580,058.88
  6. Step 6: Final answer
    x = 27,593,794.61

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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.