Home / 62,969,028,972.90-94,453,722,770.67-18,204,169,848.18

Finding the Fourth Proportional to 62,969,028,972.90, 94,453,722,770.67 and 18,204,169,848.18

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Solution

The fourth proportional to 62,969,028,972.90, 94,453,722,770.67 and 18,204,169,848.18 is: 27,306,306,610.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,969,028,972.90 : 94,453,722,770.67 = 18,204,169,848.18 : x
  2. Step 2: Convert to fraction form
    62,969,028,972.90/94,453,722,770.67 = 18,204,169,848.18/x
  3. Step 3: Cross multiply
    62,969,028,972.90x = 94,453,722,770.67 × 18,204,169,848.18
  4. Step 4: Simplify right side
    62,969,028,972.90x = 1,719,451,612,110,183,464,960
  5. Step 5: Solve for x
    x = 1,719,451,612,110,183,464,960/62,969,028,972.90
  6. Step 6: Final answer
    x = 27,306,306,610.67

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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.