Home / 95,135,592.67-131,298,009-53,330,948.89

Finding the Fourth Proportional to 95,135,592.67, 131,298,009 and 53,330,948.89

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Solution

The fourth proportional to 95,135,592.67, 131,298,009 and 53,330,948.89 is: 73,602,814.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,135,592.67 : 131,298,009 = 53,330,948.89 : x
  2. Step 2: Convert to fraction form
    95,135,592.67/131,298,009 = 53,330,948.89/x
  3. Step 3: Cross multiply
    95,135,592.67x = 131,298,009 × 53,330,948.89
  4. Step 4: Simplify right side
    95,135,592.67x = 7,002,247,407,337,760
  5. Step 5: Solve for x
    x = 7,002,247,407,337,760/95,135,592.67
  6. Step 6: Final answer
    x = 73,602,814.79

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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.