Home / 73,465,519.72-110,214,222.66-22,346,209.84

Finding the Fourth Proportional to 73,465,519.72, 110,214,222.66 and 22,346,209.84

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Solution

The fourth proportional to 73,465,519.72, 110,214,222.66 and 22,346,209.84 is: 33,524,164.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,465,519.72 : 110,214,222.66 = 22,346,209.84 : x
  2. Step 2: Convert to fraction form
    73,465,519.72/110,214,222.66 = 22,346,209.84/x
  3. Step 3: Cross multiply
    73,465,519.72x = 110,214,222.66 × 22,346,209.84
  4. Step 4: Simplify right side
    73,465,519.72x = 2,462,870,146,912,843
  5. Step 5: Solve for x
    x = 2,462,870,146,912,843/73,465,519.72
  6. Step 6: Final answer
    x = 33,524,164.21

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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.