Home / 57,957,288.20-86,935,932.30-27,724,200.20

Finding the Fourth Proportional to 57,957,288.20, 86,935,932.30 and 27,724,200.20

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Solution

The fourth proportional to 57,957,288.20, 86,935,932.30 and 27,724,200.20 is: 41,586,300.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,957,288.20 : 86,935,932.30 = 27,724,200.20 : x
  2. Step 2: Convert to fraction form
    57,957,288.20/86,935,932.30 = 27,724,200.20/x
  3. Step 3: Cross multiply
    57,957,288.20x = 86,935,932.30 × 27,724,200.20
  4. Step 4: Simplify right side
    57,957,288.20x = 2,410,229,191,658,846.50
  5. Step 5: Solve for x
    x = 2,410,229,191,658,846.50/57,957,288.20
  6. Step 6: Final answer
    x = 41,586,300.30

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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.