Home / 367,391,284.56-551,086,926.72-151,980,532.56

Finding the Fourth Proportional to 367,391,284.56, 551,086,926.72 and 151,980,532.56

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Solution

The fourth proportional to 367,391,284.56, 551,086,926.72 and 151,980,532.56 is: 227,970,798.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,391,284.56 : 551,086,926.72 = 151,980,532.56 : x
  2. Step 2: Convert to fraction form
    367,391,284.56/551,086,926.72 = 151,980,532.56/x
  3. Step 3: Cross multiply
    367,391,284.56x = 551,086,926.72 × 151,980,532.56
  4. Step 4: Simplify right side
    367,391,284.56x = 83,754,484,609,759,296
  5. Step 5: Solve for x
    x = 83,754,484,609,759,296/367,391,284.56
  6. Step 6: Final answer
    x = 227,970,798.79

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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.