Home / 22,654,516.85-33,998,698.80-15,350,658.38

Finding the Fourth Proportional to 22,654,516.85, 33,998,698.80 and 15,350,658.38

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Solution

The fourth proportional to 22,654,516.85, 33,998,698.80 and 15,350,658.38 is: 23,037,454.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,654,516.85 : 33,998,698.80 = 15,350,658.38 : x
  2. Step 2: Convert to fraction form
    22,654,516.85/33,998,698.80 = 15,350,658.38/x
  3. Step 3: Cross multiply
    22,654,516.85x = 33,998,698.80 × 15,350,658.38
  4. Step 4: Simplify right side
    22,654,516.85x = 521,902,410,473,322.38
  5. Step 5: Solve for x
    x = 521,902,410,473,322.38/22,654,516.85
  6. Step 6: Final answer
    x = 23,037,454.92

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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.