Home / 336,318,794.28-464,119,730.82-181,794,122.28

Finding the Fourth Proportional to 336,318,794.28, 464,119,730.82 and 181,794,122.28

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Solution

The fourth proportional to 336,318,794.28, 464,119,730.82 and 181,794,122.28 is: 250,875,777.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,318,794.28 : 464,119,730.82 = 181,794,122.28 : x
  2. Step 2: Convert to fraction form
    336,318,794.28/464,119,730.82 = 181,794,122.28/x
  3. Step 3: Cross multiply
    336,318,794.28x = 464,119,730.82 × 181,794,122.28
  4. Step 4: Simplify right side
    336,318,794.28x = 84,374,239,097,251,760
  5. Step 5: Solve for x
    x = 84,374,239,097,251,760/336,318,794.28
  6. Step 6: Final answer
    x = 250,875,777.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.