Home / 4,940,815,032,005.20-7,411,222,548,007.90-4,940,815,032,005.20

Finding the Fourth Proportional to 4,940,815,032,005.20, 7,411,222,548,007.90 and 4,940,815,032,005.20

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Solution

The fourth proportional to 4,940,815,032,005.20, 7,411,222,548,007.90 and 4,940,815,032,005.20 is: 7,411,222,548,007.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,940,815,032,005.20 : 7,411,222,548,007.90 = 4,940,815,032,005.20 : x
  2. Step 2: Convert to fraction form
    4,940,815,032,005.20/7,411,222,548,007.90 = 4,940,815,032,005.20/x
  3. Step 3: Cross multiply
    4,940,815,032,005.20x = 7,411,222,548,007.90 × 4,940,815,032,005.20
  4. Step 4: Simplify right side
    4,940,815,032,005.20x = 36,617,479,770,733,314,045,902,848
  5. Step 5: Solve for x
    x = 36,617,479,770,733,314,045,902,848/4,940,815,032,005.20
  6. Step 6: Final answer
    x = 7,411,222,548,007.90

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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.