Home / 179,367,090.90-269,050,636.35-136,001,505.30

Finding the Fourth Proportional to 179,367,090.90, 269,050,636.35 and 136,001,505.30

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Solution

The fourth proportional to 179,367,090.90, 269,050,636.35 and 136,001,505.30 is: 204,002,257.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,367,090.90 : 269,050,636.35 = 136,001,505.30 : x
  2. Step 2: Convert to fraction form
    179,367,090.90/269,050,636.35 = 136,001,505.30/x
  3. Step 3: Cross multiply
    179,367,090.90x = 269,050,636.35 × 136,001,505.30
  4. Step 4: Simplify right side
    179,367,090.90x = 36,591,291,545,522,904
  5. Step 5: Solve for x
    x = 36,591,291,545,522,904/179,367,090.90
  6. Step 6: Final answer
    x = 204,002,257.95

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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.