Home / 2,281,191,768,076.80-3,421,787,652,115.30-2,281,191,768,076.80

Finding the Fourth Proportional to 2,281,191,768,076.80, 3,421,787,652,115.30 and 2,281,191,768,076.80

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Solution

The fourth proportional to 2,281,191,768,076.80, 3,421,787,652,115.30 and 2,281,191,768,076.80 is: 3,421,787,652,115.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,191,768,076.80 : 3,421,787,652,115.30 = 2,281,191,768,076.80 : x
  2. Step 2: Convert to fraction form
    2,281,191,768,076.80/3,421,787,652,115.30 = 2,281,191,768,076.80/x
  3. Step 3: Cross multiply
    2,281,191,768,076.80x = 3,421,787,652,115.30 × 2,281,191,768,076.80
  4. Step 4: Simplify right side
    2,281,191,768,076.80x = 7,805,753,824,112,262,120,472,576
  5. Step 5: Solve for x
    x = 7,805,753,824,112,262,120,472,576/2,281,191,768,076.80
  6. Step 6: Final answer
    x = 3,421,787,652,115.30

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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.