Home / 333,916,667.27-500,951,950.28-115,567,011.93

Finding the Fourth Proportional to 333,916,667.27, 500,951,950.28 and 115,567,011.93

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Solution

The fourth proportional to 333,916,667.27, 500,951,950.28 and 115,567,011.93 is: 173,377,149.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,916,667.27 : 500,951,950.28 = 115,567,011.93 : x
  2. Step 2: Convert to fraction form
    333,916,667.27/500,951,950.28 = 115,567,011.93/x
  3. Step 3: Cross multiply
    333,916,667.27x = 500,951,950.28 × 115,567,011.93
  4. Step 4: Simplify right side
    333,916,667.27x = 57,893,520,016,100,800
  5. Step 5: Solve for x
    x = 57,893,520,016,100,800/333,916,667.27
  6. Step 6: Final answer
    x = 173,377,149.72

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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.