Home / 2,758,106,619,005.20-4,137,159,928,507.80-2,758,106,619,005.20

Finding the Fourth Proportional to 2,758,106,619,005.20, 4,137,159,928,507.80 and 2,758,106,619,005.20

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Solution

The fourth proportional to 2,758,106,619,005.20, 4,137,159,928,507.80 and 2,758,106,619,005.20 is: 4,137,159,928,507.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,758,106,619,005.20 : 4,137,159,928,507.80 = 2,758,106,619,005.20 : x
  2. Step 2: Convert to fraction form
    2,758,106,619,005.20/4,137,159,928,507.80 = 2,758,106,619,005.20/x
  3. Step 3: Cross multiply
    2,758,106,619,005.20x = 4,137,159,928,507.80 × 2,758,106,619,005.20
  4. Step 4: Simplify right side
    2,758,106,619,005.20x = 11,410,728,182,700,444,192,079,872
  5. Step 5: Solve for x
    x = 11,410,728,182,700,444,192,079,872/2,758,106,619,005.20
  6. Step 6: Final answer
    x = 4,137,159,928,507.80

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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.