Home / 179,629,204.80-269,443,807.20-122,233,576.80

Finding the Fourth Proportional to 179,629,204.80, 269,443,807.20 and 122,233,576.80

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Solution

The fourth proportional to 179,629,204.80, 269,443,807.20 and 122,233,576.80 is: 183,350,365.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,629,204.80 : 269,443,807.20 = 122,233,576.80 : x
  2. Step 2: Convert to fraction form
    179,629,204.80/269,443,807.20 = 122,233,576.80/x
  3. Step 3: Cross multiply
    179,629,204.80x = 269,443,807.20 × 122,233,576.80
  4. Step 4: Simplify right side
    179,629,204.80x = 32,935,080,300,665,592
  5. Step 5: Solve for x
    x = 32,935,080,300,665,592/179,629,204.80
  6. Step 6: Final answer
    x = 183,350,365.20

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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.