Home / 69,312,238.11-95,647,251.06-37,944,273.51

Finding the Fourth Proportional to 69,312,238.11, 95,647,251.06 and 37,944,273.51

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Solution

The fourth proportional to 69,312,238.11, 95,647,251.06 and 37,944,273.51 is: 52,361,106.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,312,238.11 : 95,647,251.06 = 37,944,273.51 : x
  2. Step 2: Convert to fraction form
    69,312,238.11/95,647,251.06 = 37,944,273.51/x
  3. Step 3: Cross multiply
    69,312,238.11x = 95,647,251.06 × 37,944,273.51
  4. Step 4: Simplify right side
    69,312,238.11x = 3,629,265,454,700,277.50
  5. Step 5: Solve for x
    x = 3,629,265,454,700,277.50/69,312,238.11
  6. Step 6: Final answer
    x = 52,361,106.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.