Home / 2,313,538,426.35-3,467,885,796.45-968,219,433.29

Finding the Fourth Proportional to 2,313,538,426.35, 3,467,885,796.45 and 968,219,433.29

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Solution

The fourth proportional to 2,313,538,426.35, 3,467,885,796.45 and 968,219,433.29 is: 1,451,315,604.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,538,426.35 : 3,467,885,796.45 = 968,219,433.29 : x
  2. Step 2: Convert to fraction form
    2,313,538,426.35/3,467,885,796.45 = 968,219,433.29/x
  3. Step 3: Cross multiply
    2,313,538,426.35x = 3,467,885,796.45 × 968,219,433.29
  4. Step 4: Simplify right side
    2,313,538,426.35x = 3,357,674,420,553,259,008
  5. Step 5: Solve for x
    x = 3,357,674,420,553,259,008/2,313,538,426.35
  6. Step 6: Final answer
    x = 1,451,315,604.84

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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.