Home / 7,106,972,270.32-10,661,113,751.83-2,320,900,167.30

Finding the Fourth Proportional to 7,106,972,270.32, 10,661,113,751.83 and 2,320,900,167.30

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Solution

The fourth proportional to 7,106,972,270.32, 10,661,113,751.83 and 2,320,900,167.30 is: 3,481,564,265.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,972,270.32 : 10,661,113,751.83 = 2,320,900,167.30 : x
  2. Step 2: Convert to fraction form
    7,106,972,270.32/10,661,113,751.83 = 2,320,900,167.30/x
  3. Step 3: Cross multiply
    7,106,972,270.32x = 10,661,113,751.83 × 2,320,900,167.30
  4. Step 4: Simplify right side
    7,106,972,270.32x = 24,743,380,690,179,100,672
  5. Step 5: Solve for x
    x = 24,743,380,690,179,100,672/7,106,972,270.32
  6. Step 6: Final answer
    x = 3,481,564,265.21

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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.