Home / 57,983,197.20-87,037,819.70-23,463,362.31

Finding the Fourth Proportional to 57,983,197.20, 87,037,819.70 and 23,463,362.31

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Solution

The fourth proportional to 57,983,197.20, 87,037,819.70 and 23,463,362.31 is: 35,220,546.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,983,197.20 : 87,037,819.70 = 23,463,362.31 : x
  2. Step 2: Convert to fraction form
    57,983,197.20/87,037,819.70 = 23,463,362.31/x
  3. Step 3: Cross multiply
    57,983,197.20x = 87,037,819.70 × 23,463,362.31
  4. Step 4: Simplify right side
    57,983,197.20x = 2,042,199,898,176,238.50
  5. Step 5: Solve for x
    x = 2,042,199,898,176,238.50/57,983,197.20
  6. Step 6: Final answer
    x = 35,220,546.59

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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.