Home / 5,441,299,840.58-8,158,154,998.79-2,410,949,536.78

Finding the Fourth Proportional to 5,441,299,840.58, 8,158,154,998.79 and 2,410,949,536.78

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Solution

The fourth proportional to 5,441,299,840.58, 8,158,154,998.79 and 2,410,949,536.78 is: 3,614,742,909.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,299,840.58 : 8,158,154,998.79 = 2,410,949,536.78 : x
  2. Step 2: Convert to fraction form
    5,441,299,840.58/8,158,154,998.79 = 2,410,949,536.78/x
  3. Step 3: Cross multiply
    5,441,299,840.58x = 8,158,154,998.79 × 2,410,949,536.78
  4. Step 4: Simplify right side
    5,441,299,840.58x = 19,668,900,015,312,195,584
  5. Step 5: Solve for x
    x = 19,668,900,015,312,195,584/5,441,299,840.58
  6. Step 6: Final answer
    x = 3,614,742,909.15

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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.