Home / 48,838,367.80-73,268,049.30-14,763,158.20

Finding the Fourth Proportional to 48,838,367.80, 73,268,049.30 and 14,763,158.20

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Solution

The fourth proportional to 48,838,367.80, 73,268,049.30 and 14,763,158.20 is: 22,147,910.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,838,367.80 : 73,268,049.30 = 14,763,158.20 : x
  2. Step 2: Convert to fraction form
    48,838,367.80/73,268,049.30 = 14,763,158.20/x
  3. Step 3: Cross multiply
    48,838,367.80x = 73,268,049.30 × 14,763,158.20
  4. Step 4: Simplify right side
    48,838,367.80x = 1,081,667,802,821,299.12
  5. Step 5: Solve for x
    x = 1,081,667,802,821,299.12/48,838,367.80
  6. Step 6: Final answer
    x = 22,147,910.58

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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.