Home / 5,441,299,843.94-8,158,155,003.81-2,410,949,540.13

Finding the Fourth Proportional to 5,441,299,843.94, 8,158,155,003.81 and 2,410,949,540.13

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Solution

The fourth proportional to 5,441,299,843.94, 8,158,155,003.81 and 2,410,949,540.13 is: 3,614,742,914.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,299,843.94 : 8,158,155,003.81 = 2,410,949,540.13 : x
  2. Step 2: Convert to fraction form
    5,441,299,843.94/8,158,155,003.81 = 2,410,949,540.13/x
  3. Step 3: Cross multiply
    5,441,299,843.94x = 8,158,155,003.81 × 2,410,949,540.13
  4. Step 4: Simplify right side
    5,441,299,843.94x = 19,668,900,054,744,981,504
  5. Step 5: Solve for x
    x = 19,668,900,054,744,981,504/5,441,299,843.94
  6. Step 6: Final answer
    x = 3,614,742,914.17

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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.