Home / 25,629,171,303.51-38,405,150,270.04-22,836,141,984.39

Finding the Fourth Proportional to 25,629,171,303.51, 38,405,150,270.04 and 22,836,141,984.39

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Solution

The fourth proportional to 25,629,171,303.51, 38,405,150,270.04 and 22,836,141,984.39 is: 34,219,813,591.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,629,171,303.51 : 38,405,150,270.04 = 22,836,141,984.39 : x
  2. Step 2: Convert to fraction form
    25,629,171,303.51/38,405,150,270.04 = 22,836,141,984.39/x
  3. Step 3: Cross multiply
    25,629,171,303.51x = 38,405,150,270.04 × 22,836,141,984.39
  4. Step 4: Simplify right side
    25,629,171,303.51x = 877,025,464,498,405,113,856
  5. Step 5: Solve for x
    x = 877,025,464,498,405,113,856/25,629,171,303.51
  6. Step 6: Final answer
    x = 34,219,813,591.02

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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.