Home / 33,844,447.20-50,748,008.40-13,626,847.20

Finding the Fourth Proportional to 33,844,447.20, 50,748,008.40 and 13,626,847.20

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Solution

The fourth proportional to 33,844,447.20, 50,748,008.40 and 13,626,847.20 is: 20,432,756.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,844,447.20 : 50,748,008.40 = 13,626,847.20 : x
  2. Step 2: Convert to fraction form
    33,844,447.20/50,748,008.40 = 13,626,847.20/x
  3. Step 3: Cross multiply
    33,844,447.20x = 50,748,008.40 × 13,626,847.20
  4. Step 4: Simplify right side
    33,844,447.20x = 691,535,356,171,116.38
  5. Step 5: Solve for x
    x = 691,535,356,171,116.38/33,844,447.20
  6. Step 6: Final answer
    x = 20,432,756.73

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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.