Home / 5,441,299,839.58-8,158,154,997.29-2,410,949,535.78

Finding the Fourth Proportional to 5,441,299,839.58, 8,158,154,997.29 and 2,410,949,535.78

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Solution

The fourth proportional to 5,441,299,839.58, 8,158,154,997.29 and 2,410,949,535.78 is: 3,614,742,907.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,299,839.58 : 8,158,154,997.29 = 2,410,949,535.78 : x
  2. Step 2: Convert to fraction form
    5,441,299,839.58/8,158,154,997.29 = 2,410,949,535.78/x
  3. Step 3: Cross multiply
    5,441,299,839.58x = 8,158,154,997.29 × 2,410,949,535.78
  4. Step 4: Simplify right side
    5,441,299,839.58x = 19,668,900,003,505,516,544
  5. Step 5: Solve for x
    x = 19,668,900,003,505,516,544/5,441,299,839.58
  6. Step 6: Final answer
    x = 3,614,742,907.65

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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.