Home / 22,216,470.71-33,312,723.41-10,079,311.73

Finding the Fourth Proportional to 22,216,470.71, 33,312,723.41 and 10,079,311.73

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Solution

The fourth proportional to 22,216,470.71, 33,312,723.41 and 10,079,311.73 is: 15,113,531.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,216,470.71 : 33,312,723.41 = 10,079,311.73 : x
  2. Step 2: Convert to fraction form
    22,216,470.71/33,312,723.41 = 10,079,311.73/x
  3. Step 3: Cross multiply
    22,216,470.71x = 33,312,723.41 × 10,079,311.73
  4. Step 4: Simplify right side
    22,216,470.71x = 335,769,323,607,698.44
  5. Step 5: Solve for x
    x = 335,769,323,607,698.44/22,216,470.71
  6. Step 6: Final answer
    x = 15,113,531.22

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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.