Home / 3,581,815,248,005.10-5,372,722,872,007.80-3,581,815,248,005.10

Finding the Fourth Proportional to 3,581,815,248,005.10, 5,372,722,872,007.80 and 3,581,815,248,005.10

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Solution

The fourth proportional to 3,581,815,248,005.10, 5,372,722,872,007.80 and 3,581,815,248,005.10 is: 5,372,722,872,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,581,815,248,005.10 : 5,372,722,872,007.80 = 3,581,815,248,005.10 : x
  2. Step 2: Convert to fraction form
    3,581,815,248,005.10/5,372,722,872,007.80 = 3,581,815,248,005.10/x
  3. Step 3: Cross multiply
    3,581,815,248,005.10x = 5,372,722,872,007.80 × 3,581,815,248,005.10
  4. Step 4: Simplify right side
    3,581,815,248,005.10x = 19,244,100,706,263,290,320,257,024
  5. Step 5: Solve for x
    x = 19,244,100,706,263,290,320,257,024/3,581,815,248,005.10
  6. Step 6: Final answer
    x = 5,372,722,872,007.80

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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.