Home / 29,464,813,106.78-44,196,581,527.05-8,216,694,786.73

Finding the Fourth Proportional to 29,464,813,106.78, 44,196,581,527.05 and 8,216,694,786.73

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Solution

The fourth proportional to 29,464,813,106.78, 44,196,581,527.05 and 8,216,694,786.73 is: 12,324,864,227.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,464,813,106.78 : 44,196,581,527.05 = 8,216,694,786.73 : x
  2. Step 2: Convert to fraction form
    29,464,813,106.78/44,196,581,527.05 = 8,216,694,786.73/x
  3. Step 3: Cross multiply
    29,464,813,106.78x = 44,196,581,527.05 × 8,216,694,786.73
  4. Step 4: Simplify right side
    29,464,813,106.78x = 363,149,821,024,606,158,848
  5. Step 5: Solve for x
    x = 363,149,821,024,606,158,848/29,464,813,106.78
  6. Step 6: Final answer
    x = 12,324,864,227.33

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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.