Home / 22,893,338.40-34,340,007.60-5,855,344.80

Finding the Fourth Proportional to 22,893,338.40, 34,340,007.60 and 5,855,344.80

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Solution

The fourth proportional to 22,893,338.40, 34,340,007.60 and 5,855,344.80 is: 8,783,017.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,893,338.40 : 34,340,007.60 = 5,855,344.80 : x
  2. Step 2: Convert to fraction form
    22,893,338.40/34,340,007.60 = 5,855,344.80/x
  3. Step 3: Cross multiply
    22,893,338.40x = 34,340,007.60 × 5,855,344.80
  4. Step 4: Simplify right side
    22,893,338.40x = 201,072,584,932,620.47
  5. Step 5: Solve for x
    x = 201,072,584,932,620.47/22,893,338.40
  6. Step 6: Final answer
    x = 8,783,017.20

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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.