Home / 263,714,826.30-395,713,957.05-110,376,383.10

Finding the Fourth Proportional to 263,714,826.30, 395,713,957.05 and 110,376,383.10

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Solution

The fourth proportional to 263,714,826.30, 395,713,957.05 and 110,376,383.10 is: 165,623,889.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,714,826.30 : 395,713,957.05 = 110,376,383.10 : x
  2. Step 2: Convert to fraction form
    263,714,826.30/395,713,957.05 = 110,376,383.10/x
  3. Step 3: Cross multiply
    263,714,826.30x = 395,713,957.05 × 110,376,383.10
  4. Step 4: Simplify right side
    263,714,826.30x = 43,677,475,321,367,744
  5. Step 5: Solve for x
    x = 43,677,475,321,367,744/263,714,826.30
  6. Step 6: Final answer
    x = 165,623,889.77

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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.