Home / 8,801,392,630.38-13,200,653,807.01-2,589,104,758.38

Finding the Fourth Proportional to 8,801,392,630.38, 13,200,653,807.01 and 2,589,104,758.38

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Solution

The fourth proportional to 8,801,392,630.38, 13,200,653,807.01 and 2,589,104,758.38 is: 3,883,234,963.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,801,392,630.38 : 13,200,653,807.01 = 2,589,104,758.38 : x
  2. Step 2: Convert to fraction form
    8,801,392,630.38/13,200,653,807.01 = 2,589,104,758.38/x
  3. Step 3: Cross multiply
    8,801,392,630.38x = 13,200,653,807.01 × 2,589,104,758.38
  4. Step 4: Simplify right side
    8,801,392,630.38x = 34,177,875,585,456,656,384
  5. Step 5: Solve for x
    x = 34,177,875,585,456,656,384/8,801,392,630.38
  6. Step 6: Final answer
    x = 3,883,234,963.01

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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.