Home / 37,339,982.80-56,009,974.20-37,100,834.35

Finding the Fourth Proportional to 37,339,982.80, 56,009,974.20 and 37,100,834.35

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Solution

The fourth proportional to 37,339,982.80, 56,009,974.20 and 37,100,834.35 is: 55,651,251.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,339,982.80 : 56,009,974.20 = 37,100,834.35 : x
  2. Step 2: Convert to fraction form
    37,339,982.80/56,009,974.20 = 37,100,834.35/x
  3. Step 3: Cross multiply
    37,339,982.80x = 56,009,974.20 × 37,100,834.35
  4. Step 4: Simplify right side
    37,339,982.80x = 2,078,016,774,741,974
  5. Step 5: Solve for x
    x = 2,078,016,774,741,974/37,339,982.80
  6. Step 6: Final answer
    x = 55,651,251.53

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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.