Home / 11,138,090.68-16,709,226.90-3,563,022.52

Finding the Fourth Proportional to 11,138,090.68, 16,709,226.90 and 3,563,022.52

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Solution

The fourth proportional to 11,138,090.68, 16,709,226.90 and 3,563,022.52 is: 5,345,202.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,138,090.68 : 16,709,226.90 = 3,563,022.52 : x
  2. Step 2: Convert to fraction form
    11,138,090.68/16,709,226.90 = 3,563,022.52/x
  3. Step 3: Cross multiply
    11,138,090.68x = 16,709,226.90 × 3,563,022.52
  4. Step 4: Simplify right side
    11,138,090.68x = 59,535,351,736,489.79
  5. Step 5: Solve for x
    x = 59,535,351,736,489.79/11,138,090.68
  6. Step 6: Final answer
    x = 5,345,202.64

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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.