Home / 48,964,494.80-73,446,742.20-22,090,638.80

Finding the Fourth Proportional to 48,964,494.80, 73,446,742.20 and 22,090,638.80

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Solution

The fourth proportional to 48,964,494.80, 73,446,742.20 and 22,090,638.80 is: 33,135,958.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,964,494.80 : 73,446,742.20 = 22,090,638.80 : x
  2. Step 2: Convert to fraction form
    48,964,494.80/73,446,742.20 = 22,090,638.80/x
  3. Step 3: Cross multiply
    48,964,494.80x = 73,446,742.20 × 22,090,638.80
  4. Step 4: Simplify right side
    48,964,494.80x = 1,622,485,452,976,917.50
  5. Step 5: Solve for x
    x = 1,622,485,452,976,917.50/48,964,494.80
  6. Step 6: Final answer
    x = 33,135,958.20

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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.