Home / 95,135,591.67-131,298,007.62-53,330,947.89

Finding the Fourth Proportional to 95,135,591.67, 131,298,007.62 and 53,330,947.89

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Solution

The fourth proportional to 95,135,591.67, 131,298,007.62 and 53,330,947.89 is: 73,602,813.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,135,591.67 : 131,298,007.62 = 53,330,947.89 : x
  2. Step 2: Convert to fraction form
    95,135,591.67/131,298,007.62 = 53,330,947.89/x
  3. Step 3: Cross multiply
    95,135,591.67x = 131,298,007.62 × 53,330,947.89
  4. Step 4: Simplify right side
    95,135,591.67x = 7,002,247,202,443,043
  5. Step 5: Solve for x
    x = 7,002,247,202,443,043/95,135,591.67
  6. Step 6: Final answer
    x = 73,602,813.41

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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.