Home / 4,683,112,246.46-7,025,081,277.92-1,321,713,164.76

Finding the Fourth Proportional to 4,683,112,246.46, 7,025,081,277.92 and 1,321,713,164.76

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Solution

The fourth proportional to 4,683,112,246.46, 7,025,081,277.92 and 1,321,713,164.76 is: 1,982,686,282.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683,112,246.46 : 7,025,081,277.92 = 1,321,713,164.76 : x
  2. Step 2: Convert to fraction form
    4,683,112,246.46/7,025,081,277.92 = 1,321,713,164.76/x
  3. Step 3: Cross multiply
    4,683,112,246.46x = 7,025,081,277.92 × 1,321,713,164.76
  4. Step 4: Simplify right side
    4,683,112,246.46x = 9,285,142,408,535,867,392
  5. Step 5: Solve for x
    x = 9,285,142,408,535,867,392/4,683,112,246.46
  6. Step 6: Final answer
    x = 1,982,686,282.09

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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.