Home / 158,600,589.14-237,900,556.46-89,482,016.25

Finding the Fourth Proportional to 158,600,589.14, 237,900,556.46 and 89,482,016.25

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Solution

The fourth proportional to 158,600,589.14, 237,900,556.46 and 89,482,016.25 is: 134,222,839.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,600,589.14 : 237,900,556.46 = 89,482,016.25 : x
  2. Step 2: Convert to fraction form
    158,600,589.14/237,900,556.46 = 89,482,016.25/x
  3. Step 3: Cross multiply
    158,600,589.14x = 237,900,556.46 × 89,482,016.25
  4. Step 4: Simplify right side
    158,600,589.14x = 21,287,821,458,757,684
  5. Step 5: Solve for x
    x = 21,287,821,458,757,684/158,600,589.14
  6. Step 6: Final answer
    x = 134,222,839.74

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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.