Home / 22,047,568.34-33,069,214.03-6,694,990.83

Finding the Fourth Proportional to 22,047,568.34, 33,069,214.03 and 6,694,990.83

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Solution

The fourth proportional to 22,047,568.34, 33,069,214.03 and 6,694,990.83 is: 10,041,836.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,047,568.34 : 33,069,214.03 = 6,694,990.83 : x
  2. Step 2: Convert to fraction form
    22,047,568.34/33,069,214.03 = 6,694,990.83/x
  3. Step 3: Cross multiply
    22,047,568.34x = 33,069,214.03 × 6,694,990.83
  4. Step 4: Simplify right side
    22,047,568.34x = 221,398,084,589,251.06
  5. Step 5: Solve for x
    x = 221,398,084,589,251.06/22,047,568.34
  6. Step 6: Final answer
    x = 10,041,836.87

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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.