Home / 119,371,443.39-179,057,149.90-33,109,849.64

Finding the Fourth Proportional to 119,371,443.39, 179,057,149.90 and 33,109,849.64

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Solution

The fourth proportional to 119,371,443.39, 179,057,149.90 and 33,109,849.64 is: 49,664,770.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,371,443.39 : 179,057,149.90 = 33,109,849.64 : x
  2. Step 2: Convert to fraction form
    119,371,443.39/179,057,149.90 = 33,109,849.64/x
  3. Step 3: Cross multiply
    119,371,443.39x = 179,057,149.90 × 33,109,849.64
  4. Step 4: Simplify right side
    119,371,443.39x = 5,928,555,310,520,809
  5. Step 5: Solve for x
    x = 5,928,555,310,520,809/119,371,443.39
  6. Step 6: Final answer
    x = 49,664,770.25

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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.