Home / 22,681,829.46-34,022,522.77-6,507,865.50

Finding the Fourth Proportional to 22,681,829.46, 34,022,522.77 and 6,507,865.50

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Solution

The fourth proportional to 22,681,829.46, 34,022,522.77 and 6,507,865.50 is: 9,761,734.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,681,829.46 : 34,022,522.77 = 6,507,865.50 : x
  2. Step 2: Convert to fraction form
    22,681,829.46/34,022,522.77 = 6,507,865.50/x
  3. Step 3: Cross multiply
    22,681,829.46x = 34,022,522.77 × 6,507,865.50
  4. Step 4: Simplify right side
    22,681,829.46x = 221,414,002,013,993.28
  5. Step 5: Solve for x
    x = 221,414,002,013,993.28/22,681,829.46
  6. Step 6: Final answer
    x = 9,761,734.71

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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.