Home / 22,228,757,363.20-33,336,056,928.96-7,302,458,222.08

Finding the Fourth Proportional to 22,228,757,363.20, 33,336,056,928.96 and 7,302,458,222.08

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Solution

The fourth proportional to 22,228,757,363.20, 33,336,056,928.96 and 7,302,458,222.08 is: 10,951,361,744.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,228,757,363.20 : 33,336,056,928.96 = 7,302,458,222.08 : x
  2. Step 2: Convert to fraction form
    22,228,757,363.20/33,336,056,928.96 = 7,302,458,222.08/x
  3. Step 3: Cross multiply
    22,228,757,363.20x = 33,336,056,928.96 × 7,302,458,222.08
  4. Step 4: Simplify right side
    22,228,757,363.20x = 243,435,163,012,610,883,584
  5. Step 5: Solve for x
    x = 243,435,163,012,610,883,584/22,228,757,363.20
  6. Step 6: Final answer
    x = 10,951,361,744.39

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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.