Home / 69,182,441,982.96-95,469,211,284.12-37,499,375,082.48

Finding the Fourth Proportional to 69,182,441,982.96, 95,469,211,284.12 and 37,499,375,082.48

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Solution

The fourth proportional to 69,182,441,982.96, 95,469,211,284.12 and 37,499,375,082.48 is: 51,747,750,732.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,182,441,982.96 : 95,469,211,284.12 = 37,499,375,082.48 : x
  2. Step 2: Convert to fraction form
    69,182,441,982.96/95,469,211,284.12 = 37,499,375,082.48/x
  3. Step 3: Cross multiply
    69,182,441,982.96x = 95,469,211,284.12 × 37,499,375,082.48
  4. Step 4: Simplify right side
    69,182,441,982.96x = 3,580,035,762,771,747,930,112
  5. Step 5: Solve for x
    x = 3,580,035,762,771,747,930,112/69,182,441,982.96
  6. Step 6: Final answer
    x = 51,747,750,732.09

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.