Home / 32,409,488.22-44,722,295.37-18,279,896.73

Finding the Fourth Proportional to 32,409,488.22, 44,722,295.37 and 18,279,896.73

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Solution

The fourth proportional to 32,409,488.22, 44,722,295.37 and 18,279,896.73 is: 25,224,679.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,409,488.22 : 44,722,295.37 = 18,279,896.73 : x
  2. Step 2: Convert to fraction form
    32,409,488.22/44,722,295.37 = 18,279,896.73/x
  3. Step 3: Cross multiply
    32,409,488.22x = 44,722,295.37 × 18,279,896.73
  4. Step 4: Simplify right side
    32,409,488.22x = 817,518,940,892,157.12
  5. Step 5: Solve for x
    x = 817,518,940,892,157.12/32,409,488.22
  6. Step 6: Final answer
    x = 25,224,679.12

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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.