Home / 22,581,977.95-33,874,230.51-7,230,618.19

Finding the Fourth Proportional to 22,581,977.95, 33,874,230.51 and 7,230,618.19

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Solution

The fourth proportional to 22,581,977.95, 33,874,230.51 and 7,230,618.19 is: 10,846,331.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,581,977.95 : 33,874,230.51 = 7,230,618.19 : x
  2. Step 2: Convert to fraction form
    22,581,977.95/33,874,230.51 = 7,230,618.19/x
  3. Step 3: Cross multiply
    22,581,977.95x = 33,874,230.51 × 7,230,618.19
  4. Step 4: Simplify right side
    22,581,977.95x = 244,931,627,297,858.97
  5. Step 5: Solve for x
    x = 244,931,627,297,858.97/22,581,977.95
  6. Step 6: Final answer
    x = 10,846,331.88

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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.