Home / 44,134,366.56-66,200,883.68-19,856,148.96

Finding the Fourth Proportional to 44,134,366.56, 66,200,883.68 and 19,856,148.96

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Solution

The fourth proportional to 44,134,366.56, 66,200,883.68 and 19,856,148.96 is: 29,783,923.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,134,366.56 : 66,200,883.68 = 19,856,148.96 : x
  2. Step 2: Convert to fraction form
    44,134,366.56/66,200,883.68 = 19,856,148.96/x
  3. Step 3: Cross multiply
    44,134,366.56x = 66,200,883.68 × 19,856,148.96
  4. Step 4: Simplify right side
    44,134,366.56x = 1,314,494,607,633,713
  5. Step 5: Solve for x
    x = 1,314,494,607,633,713/44,134,366.56
  6. Step 6: Final answer
    x = 29,783,923.73

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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.