Home / 22,034,594.32-33,008,793.48-18,149,628.71

Finding the Fourth Proportional to 22,034,594.32, 33,008,793.48 and 18,149,628.71

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Solution

The fourth proportional to 22,034,594.32, 33,008,793.48 and 18,149,628.71 is: 27,188,943.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034,594.32 : 33,008,793.48 = 18,149,628.71 : x
  2. Step 2: Convert to fraction form
    22,034,594.32/33,008,793.48 = 18,149,628.71/x
  3. Step 3: Cross multiply
    22,034,594.32x = 33,008,793.48 × 18,149,628.71
  4. Step 4: Simplify right side
    22,034,594.32x = 599,097,345,827,068.88
  5. Step 5: Solve for x
    x = 599,097,345,827,068.88/22,034,594.32
  6. Step 6: Final answer
    x = 27,188,943.76

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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.