Home / 304,667,508-457,000,265.70-110,578,664.64

Finding the Fourth Proportional to 304,667,508, 457,000,265.70 and 110,578,664.64

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Solution

The fourth proportional to 304,667,508, 457,000,265.70 and 110,578,664.64 is: 165,867,635.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,667,508 : 457,000,265.70 = 110,578,664.64 : x
  2. Step 2: Convert to fraction form
    304,667,508/457,000,265.70 = 110,578,664.64/x
  3. Step 3: Cross multiply
    304,667,508x = 457,000,265.70 × 110,578,664.64
  4. Step 4: Simplify right side
    304,667,508x = 50,534,479,121,231,192
  5. Step 5: Solve for x
    x = 50,534,479,121,231,192/304,667,508
  6. Step 6: Final answer
    x = 165,867,635.35

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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.