Home / 29,474,579.65-44,155,204.93-16,481,321.78

Finding the Fourth Proportional to 29,474,579.65, 44,155,204.93 and 16,481,321.78

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Solution

The fourth proportional to 29,474,579.65, 44,155,204.93 and 16,481,321.78 is: 24,690,297.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,474,579.65 : 44,155,204.93 = 16,481,321.78 : x
  2. Step 2: Convert to fraction form
    29,474,579.65/44,155,204.93 = 16,481,321.78/x
  3. Step 3: Cross multiply
    29,474,579.65x = 44,155,204.93 × 16,481,321.78
  4. Step 4: Simplify right side
    29,474,579.65x = 727,736,140,782,357.12
  5. Step 5: Solve for x
    x = 727,736,140,782,357.12/29,474,579.65
  6. Step 6: Final answer
    x = 24,690,297.52

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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.