Home / 43,846,292.20-65,769,438.30-11,498,132.20

Finding the Fourth Proportional to 43,846,292.20, 65,769,438.30 and 11,498,132.20

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Solution

The fourth proportional to 43,846,292.20, 65,769,438.30 and 11,498,132.20 is: 17,247,198.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,846,292.20 : 65,769,438.30 = 11,498,132.20 : x
  2. Step 2: Convert to fraction form
    43,846,292.20/65,769,438.30 = 11,498,132.20/x
  3. Step 3: Cross multiply
    43,846,292.20x = 65,769,438.30 × 11,498,132.20
  4. Step 4: Simplify right side
    43,846,292.20x = 756,225,696,293,143.12
  5. Step 5: Solve for x
    x = 756,225,696,293,143.12/43,846,292.20
  6. Step 6: Final answer
    x = 17,247,198.30

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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.