Home / 63,560,285.56-95,341,314.06-18,122,080.06

Finding the Fourth Proportional to 63,560,285.56, 95,341,314.06 and 18,122,080.06

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Solution

The fourth proportional to 63,560,285.56, 95,341,314.06 and 18,122,080.06 is: 27,183,372.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,560,285.56 : 95,341,314.06 = 18,122,080.06 : x
  2. Step 2: Convert to fraction form
    63,560,285.56/95,341,314.06 = 18,122,080.06/x
  3. Step 3: Cross multiply
    63,560,285.56x = 95,341,314.06 × 18,122,080.06
  4. Step 4: Simplify right side
    63,560,285.56x = 1,727,782,926,420,923.50
  5. Step 5: Solve for x
    x = 1,727,782,926,420,923.50/63,560,285.56
  6. Step 6: Final answer
    x = 27,183,372.62

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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.