Home / 95,040,417.69-131,155,830.99-51,580,353.69

Finding the Fourth Proportional to 95,040,417.69, 131,155,830.99 and 51,580,353.69

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Solution

The fourth proportional to 95,040,417.69, 131,155,830.99 and 51,580,353.69 is: 71,180,917.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,040,417.69 : 131,155,830.99 = 51,580,353.69 : x
  2. Step 2: Convert to fraction form
    95,040,417.69/131,155,830.99 = 51,580,353.69/x
  3. Step 3: Cross multiply
    95,040,417.69x = 131,155,830.99 × 51,580,353.69
  4. Step 4: Simplify right side
    95,040,417.69x = 6,765,064,150,970,062
  5. Step 5: Solve for x
    x = 6,765,064,150,970,062/95,040,417.69
  6. Step 6: Final answer
    x = 71,180,917.71

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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.