Home / 49,652,357.37-74,485,043.64-16,404,525.71

Finding the Fourth Proportional to 49,652,357.37, 74,485,043.64 and 16,404,525.71

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Solution

The fourth proportional to 49,652,357.37, 74,485,043.64 and 16,404,525.71 is: 24,608,938.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,652,357.37 : 74,485,043.64 = 16,404,525.71 : x
  2. Step 2: Convert to fraction form
    49,652,357.37/74,485,043.64 = 16,404,525.71/x
  3. Step 3: Cross multiply
    49,652,357.37x = 74,485,043.64 × 16,404,525.71
  4. Step 4: Simplify right side
    49,652,357.37x = 1,221,891,813,309,745.75
  5. Step 5: Solve for x
    x = 1,221,891,813,309,745.75/49,652,357.37
  6. Step 6: Final answer
    x = 24,608,938.59

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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.