Home / 37,819,976.62-52,193,507.14-23,131,029.32

Finding the Fourth Proportional to 37,819,976.62, 52,193,507.14 and 23,131,029.32

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Solution

The fourth proportional to 37,819,976.62, 52,193,507.14 and 23,131,029.32 is: 31,922,006.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,819,976.62 : 52,193,507.14 = 23,131,029.32 : x
  2. Step 2: Convert to fraction form
    37,819,976.62/52,193,507.14 = 23,131,029.32/x
  3. Step 3: Cross multiply
    37,819,976.62x = 52,193,507.14 × 23,131,029.32
  4. Step 4: Simplify right side
    37,819,976.62x = 1,207,289,543,968,969.25
  5. Step 5: Solve for x
    x = 1,207,289,543,968,969.25/37,819,976.62
  6. Step 6: Final answer
    x = 31,922,006.62

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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.