Home / 22,493,206.61-33,740,965.38-6,320,419.07

Finding the Fourth Proportional to 22,493,206.61, 33,740,965.38 and 6,320,419.07

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Solution

The fourth proportional to 22,493,206.61, 33,740,965.38 and 6,320,419.07 is: 9,480,953.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,493,206.61 : 33,740,965.38 = 6,320,419.07 : x
  2. Step 2: Convert to fraction form
    22,493,206.61/33,740,965.38 = 6,320,419.07/x
  3. Step 3: Cross multiply
    22,493,206.61x = 33,740,965.38 × 6,320,419.07
  4. Step 4: Simplify right side
    22,493,206.61x = 213,257,040,847,399.88
  5. Step 5: Solve for x
    x = 213,257,040,847,399.88/22,493,206.61
  6. Step 6: Final answer
    x = 9,480,953.27

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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.