Home / 69,312,190.04-95,647,184.84-37,944,225.51

Finding the Fourth Proportional to 69,312,190.04, 95,647,184.84 and 37,944,225.51

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Solution

The fourth proportional to 69,312,190.04, 95,647,184.84 and 37,944,225.51 is: 52,361,039.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,312,190.04 : 95,647,184.84 = 37,944,225.51 : x
  2. Step 2: Convert to fraction form
    69,312,190.04/95,647,184.84 = 37,944,225.51/x
  3. Step 3: Cross multiply
    69,312,190.04x = 95,647,184.84 × 37,944,225.51
  4. Step 4: Simplify right side
    69,312,190.04x = 3,629,258,350,775,891.50
  5. Step 5: Solve for x
    x = 3,629,258,350,775,891.50/69,312,190.04
  6. Step 6: Final answer
    x = 52,361,039.94

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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.