Home / 133,465,590.27-200,219,979.20-41,327,673.93

Finding the Fourth Proportional to 133,465,590.27, 200,219,979.20 and 41,327,673.93

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Solution

The fourth proportional to 133,465,590.27, 200,219,979.20 and 41,327,673.93 is: 61,998,197.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,465,590.27 : 200,219,979.20 = 41,327,673.93 : x
  2. Step 2: Convert to fraction form
    133,465,590.27/200,219,979.20 = 41,327,673.93/x
  3. Step 3: Cross multiply
    133,465,590.27x = 200,219,979.20 × 41,327,673.93
  4. Step 4: Simplify right side
    133,465,590.27x = 8,274,626,014,442,344
  5. Step 5: Solve for x
    x = 8,274,626,014,442,344/133,465,590.27
  6. Step 6: Final answer
    x = 61,998,197.42

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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.