Home / 84,826,301.04-127,002,392.94-45,825,027

Finding the Fourth Proportional to 84,826,301.04, 127,002,392.94 and 45,825,027

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Solution

The fourth proportional to 84,826,301.04, 127,002,392.94 and 45,825,027 is: 68,609,476.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,826,301.04 : 127,002,392.94 = 45,825,027 : x
  2. Step 2: Convert to fraction form
    84,826,301.04/127,002,392.94 = 45,825,027/x
  3. Step 3: Cross multiply
    84,826,301.04x = 127,002,392.94 × 45,825,027
  4. Step 4: Simplify right side
    84,826,301.04x = 5,819,888,085,540,109
  5. Step 5: Solve for x
    x = 5,819,888,085,540,109/84,826,301.04
  6. Step 6: Final answer
    x = 68,609,476.24

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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.