Home / 151,010,505.30-226,571,745.15-60,199,266.90

Finding the Fourth Proportional to 151,010,505.30, 226,571,745.15 and 60,199,266.90

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Solution

The fourth proportional to 151,010,505.30, 226,571,745.15 and 60,199,266.90 is: 90,321,219.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,010,505.30 : 226,571,745.15 = 60,199,266.90 : x
  2. Step 2: Convert to fraction form
    151,010,505.30/226,571,745.15 = 60,199,266.90/x
  3. Step 3: Cross multiply
    151,010,505.30x = 226,571,745.15 × 60,199,266.90
  4. Step 4: Simplify right side
    151,010,505.30x = 13,639,452,958,283,630
  5. Step 5: Solve for x
    x = 13,639,452,958,283,630/151,010,505.30
  6. Step 6: Final answer
    x = 90,321,219.25

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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.