Home / 57,983,193.45-87,037,814.07-23,463,358.56

Finding the Fourth Proportional to 57,983,193.45, 87,037,814.07 and 23,463,358.56

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Solution

The fourth proportional to 57,983,193.45, 87,037,814.07 and 23,463,358.56 is: 35,220,540.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,983,193.45 : 87,037,814.07 = 23,463,358.56 : x
  2. Step 2: Convert to fraction form
    57,983,193.45/87,037,814.07 = 23,463,358.56/x
  3. Step 3: Cross multiply
    57,983,193.45x = 87,037,814.07 × 23,463,358.56
  4. Step 4: Simplify right side
    57,983,193.45x = 2,042,199,439,803,022.75
  5. Step 5: Solve for x
    x = 2,042,199,439,803,022.75/57,983,193.45
  6. Step 6: Final answer
    x = 35,220,540.96

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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.