Home / 57,560,986.20-86,329,037.70-25,212,826.20

Finding the Fourth Proportional to 57,560,986.20, 86,329,037.70 and 25,212,826.20

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Solution

The fourth proportional to 57,560,986.20, 86,329,037.70 and 25,212,826.20 is: 37,813,789.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,560,986.20 : 86,329,037.70 = 25,212,826.20 : x
  2. Step 2: Convert to fraction form
    57,560,986.20/86,329,037.70 = 25,212,826.20/x
  3. Step 3: Cross multiply
    57,560,986.20x = 86,329,037.70 × 25,212,826.20
  4. Step 4: Simplify right side
    57,560,986.20x = 2,176,599,023,543,347.75
  5. Step 5: Solve for x
    x = 2,176,599,023,543,347.75/57,560,986.20
  6. Step 6: Final answer
    x = 37,813,789.64

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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.