Home / 27,652,852.20-41,479,278.30-17,562,714.60

Finding the Fourth Proportional to 27,652,852.20, 41,479,278.30 and 17,562,714.60

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Solution

The fourth proportional to 27,652,852.20, 41,479,278.30 and 17,562,714.60 is: 26,344,071.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,652,852.20 : 41,479,278.30 = 17,562,714.60 : x
  2. Step 2: Convert to fraction form
    27,652,852.20/41,479,278.30 = 17,562,714.60/x
  3. Step 3: Cross multiply
    27,652,852.20x = 41,479,278.30 × 17,562,714.60
  4. Step 4: Simplify right side
    27,652,852.20x = 728,488,726,596,873.25
  5. Step 5: Solve for x
    x = 728,488,726,596,873.25/27,652,852.20
  6. Step 6: Final answer
    x = 26,344,071.90

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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.