Home / 29,560,006.20-44,340,009.30-19,474,015.80

Finding the Fourth Proportional to 29,560,006.20, 44,340,009.30 and 19,474,015.80

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Solution

The fourth proportional to 29,560,006.20, 44,340,009.30 and 19,474,015.80 is: 29,211,023.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,560,006.20 : 44,340,009.30 = 19,474,015.80 : x
  2. Step 2: Convert to fraction form
    29,560,006.20/44,340,009.30 = 19,474,015.80/x
  3. Step 3: Cross multiply
    29,560,006.20x = 44,340,009.30 × 19,474,015.80
  4. Step 4: Simplify right side
    29,560,006.20x = 863,478,041,680,346.88
  5. Step 5: Solve for x
    x = 863,478,041,680,346.88/29,560,006.20
  6. Step 6: Final answer
    x = 29,211,023.70

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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.