Home / 39,560,051.92-54,575,481.49-23,870,325.13

Finding the Fourth Proportional to 39,560,051.92, 54,575,481.49 and 23,870,325.13

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Solution

The fourth proportional to 39,560,051.92, 54,575,481.49 and 23,870,325.13 is: 32,930,555.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,560,051.92 : 54,575,481.49 = 23,870,325.13 : x
  2. Step 2: Convert to fraction form
    39,560,051.92/54,575,481.49 = 23,870,325.13/x
  3. Step 3: Cross multiply
    39,560,051.92x = 54,575,481.49 × 23,870,325.13
  4. Step 4: Simplify right side
    39,560,051.92x = 1,302,734,487,292,596.75
  5. Step 5: Solve for x
    x = 1,302,734,487,292,596.75/39,560,051.92
  6. Step 6: Final answer
    x = 32,930,555.55

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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.