Home / 22,047,568.90-33,069,214.88-6,694,991.39

Finding the Fourth Proportional to 22,047,568.90, 33,069,214.88 and 6,694,991.39

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Solution

The fourth proportional to 22,047,568.90, 33,069,214.88 and 6,694,991.39 is: 10,041,837.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,047,568.90 : 33,069,214.88 = 6,694,991.39 : x
  2. Step 2: Convert to fraction form
    22,047,568.90/33,069,214.88 = 6,694,991.39/x
  3. Step 3: Cross multiply
    22,047,568.90x = 33,069,214.88 × 6,694,991.39
  4. Step 4: Simplify right side
    22,047,568.90x = 221,398,108,783,949.84
  5. Step 5: Solve for x
    x = 221,398,108,783,949.84/22,047,568.90
  6. Step 6: Final answer
    x = 10,041,837.71

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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.