Home / 73,524,205.30-110,290,455.15-22,407,891.70

Finding the Fourth Proportional to 73,524,205.30, 110,290,455.15 and 22,407,891.70

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Solution

The fourth proportional to 73,524,205.30, 110,290,455.15 and 22,407,891.70 is: 33,613,101.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,524,205.30 : 110,290,455.15 = 22,407,891.70 : x
  2. Step 2: Convert to fraction form
    73,524,205.30/110,290,455.15 = 22,407,891.70/x
  3. Step 3: Cross multiply
    73,524,205.30x = 110,290,455.15 × 22,407,891.70
  4. Step 4: Simplify right side
    73,524,205.30x = 2,471,376,574,544,907.50
  5. Step 5: Solve for x
    x = 2,471,376,574,544,907.50/73,524,205.30
  6. Step 6: Final answer
    x = 33,613,101.49

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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.