Home / 595,686,167.20-893,529,250.80-158,986,007.20

Finding the Fourth Proportional to 595,686,167.20, 893,529,250.80 and 158,986,007.20

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Solution

The fourth proportional to 595,686,167.20, 893,529,250.80 and 158,986,007.20 is: 238,479,010.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,686,167.20 : 893,529,250.80 = 158,986,007.20 : x
  2. Step 2: Convert to fraction form
    595,686,167.20/893,529,250.80 = 158,986,007.20/x
  3. Step 3: Cross multiply
    595,686,167.20x = 893,529,250.80 × 158,986,007.20
  4. Step 4: Simplify right side
    595,686,167.20x = 142,058,647,901,099,392
  5. Step 5: Solve for x
    x = 142,058,647,901,099,392/595,686,167.20
  6. Step 6: Final answer
    x = 238,479,010.80

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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.